This page will be updated as new teams register for the meet.
Teams are listed here only after their registration has been verified.
Currently, 2908 teams are registered.
Listings available:
- Alphabetical listing, by location
- Alphabetical listing, by team name
- Alphabetical listing, by school
Alphabetical listing, by team name
| Mohammed Rawwas Jr. | (MS) | Peet Junior High, | Cedar Falls, | IA |
| ÷ and Conquer | (HS) | Our Lady's, | Castleblayney, | Ireland |
| Eenzaamheid | (HS) | Päivölä school of mathematics, | Tarttila, | Finland |
| group A | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| Iman | (HS) | SMAN 1 Bogor, | Bogor, | Indonesia |
| king1 | (HS) | Ariana school, | KABOL, | Afghanistan |
| Smarties | (MS) | Carroll Middle School , | Southlake, | TX |
| "LOS PERROS DEL PERRO" | (HS) | Club de Mate, | Nogales, Sonora, | Mexico |
| # pants | (MS) | Egan Junior High School, | Los Altos, | CA |
| #1 Avengers | (HS) | Kenston High School, | Chagrin Falls , | OH |
| #2 dosas | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| #yoloswag | (HS) | Lynbrook High School, | San Jose, | CA |
| ._. | (HS) | Colegio Cristóbal Colón, | Naucalpan de Juarez, Estado de México, | Mexico |
| 1 th class eights group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1 th class five group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1 th class four group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1 th class nine group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1 th class seven group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1 th class three group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1 th class two group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 1(HS) | (HS) | Westmount Charter School, | Calgary, | AB |
| 1. GROUP | (MS) | ARIANA AFGHAN-TURK SCHOOLS, | KABUL, | Afghanistan |
| 10AG | (HS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 10i+155u > 9i + 13(1/13am + 12u) | (HS) | Earlham Community School, | Earlham, | IA |
| 11 A 3 | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11 A AFGHANISTAN | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11 A 4 | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11 A ilk | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11 A LAST TERM | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11-A | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| 1111101101 | (MS) | Boulan Park Middle School, | Troy, | MI |
| 11BG1 | (HS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 11BG2 | (HS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 11C GULAM | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11C JOKER | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11C SHAHAN | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11C SHAHMERDAN | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 11C SHAM-I TABAN | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 12 alti | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 bes | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 dokuz | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 dort | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 iki | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 on | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 onbir | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 oniki | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 onuc | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 sekiz | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 uc | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12 yedi | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12-B diamon students | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12-B GOLDEN STUDENTS | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12-chemist students | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12-D CHESS | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12-D GENIUS | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12-D HEROS | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 123 | (MS) | Scoala Gimnaziala Pirscoveni, | PIRSCOVENI, | Romania |
| 12a | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12as | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12ass | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12B | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12B stars | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12B-GENIUS STUDENTS | (MS) | KABIL Afghan-Turk high school, | KABOL, | Afghanistan |
| 12B-SMART STUDENTS | (MS) | KABUL Afghan-Turk high school, | KABOL, | Afghanistan |
| 12Bb | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12Bbb | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12bir | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| 12c | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12cc | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| 12D-BEST STARS | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 12D-MATH KINGS | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| 13 | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| 1A-G1 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 1A-G2 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 1A-G3 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 1A-G4 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 1B-G1 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 2 th class group five | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class group four | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class group six | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class group three | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class one group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class one group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class seven group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class six group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class three group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 th class two group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 2 1/2 Men | (MS) | AAST, | Hackensack, | NJ |
| 2.GROUP | (MS) | ARIANA AFGHAN-TURK SCHOOLS, | KABUL, | Afghanistan |
| 2013 | (MS) | Horace Mann Middle School, | Franklin, | MA |
| 24601 | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| 26-10 | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| 26-4 | (MS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| 26-5 | (MS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| 26-6 | (MS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| 26-8 | (MS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| 262628 | (MS) | 26th school, | Dashoguz, | Turkmenistan |
| 2J's 2D's and AZ | (HS) | Walt Whitman High School, | Bethesda, | MD |
| 2JAC | (HS) | Chinese International School, | North Point, | Hong Kong |
| 2n00bymiddleschoolers | (HS) | MA National MathCounts, | Winchester, | MA |
| 3 AZN NERDZ + 1 DMB BLNDE | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| 3 Idiots | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| 3 th class group eight | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class group four | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class eight group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class five group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class one group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class seven group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class six group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class three group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3 th class two group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 3.14 | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| 3.GROUP | (MS) | ARIANA AFGHAN-TURK SCHOOLS, | KABUL, | Afghanistan |
| 331 | (HS) | International School of Bucharest, | Bucharest, | Romania |
| 360 Fahrenheit | (MS) | Carroll Middle School , | Southlake, | TX |
| 3P1C B4U5535 | (MS) | Oak Middle School, | Shrewsbury, | MA |
| 4 | (MS) | SMJK CHUNG CHENG, | KOTA BHARU KELANTAN, | Malaysia |
| 4 th class goup four | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class eight group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class five goup | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class four goup | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class one group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class seven | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class six goup | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class three group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 4 th class two group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 404 Not Found | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| 41 pancakes | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| 4th-5th | (MS) | Sterling Montessori, | Morrisville, | NC |
| 4x4 | (MS) | batman doğa, | batman, | Turkey |
| 5 Lemons and a Cheesecake | (MS) | Hector Garcia Middle School, | San Antonio, | TX |
| 5 th class five group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5 th class four group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5 th class one group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5 th class seven group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5 th class six group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5 th class three group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5 th class two group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 5- Pi @ <3 | (MS) | Nature Hill, | Oconomowoc, | WI |
| 5-3 Mathateers | (MS) | Nature Hill, | Oconomowoc, | WI |
| 5-6 Stooges | (MS) | Nature Hill, | Oconomowoc, | WI |
| 5-Asteroids | (MS) | Nature Hill, | Oconomowoc, | WI |
| 5-Math Masters | (MS) | Nature Hill, | Oconomowoc, | WI |
| 5-We Like Pi | (MS) | Nature Hill, | Oconomowoc, | WI |
| 52 | (HS) | 26th school, | Balkan, | Turkmenistan |
| 56 Years of Success | (MS) | NEST+m, | New York, | NY |
| 5A Güneşli doğa | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 5A Güneşli doğa 2 | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 5A MATEMATİKÇİLERİ | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| 5A1 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5A2 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5A3 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5B | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 5B Güneşli Doğa | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 5B Güneşli Doğa 2 | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 5B1 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5B2 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5B3 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5C | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 5C1 | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 5D | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 5E | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 5FG | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 5th-boys | (MS) | Sterling Montessori, | Morrisville, | NC |
| 5th-D-16 | (MS) | Sterling Montessori, | Morrisville, | NC |
| 5^2 | (MS) | Gardner Bullis, | Los Altos Hills, | CA |
| 6 HEROS | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 6 NUTTIES | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 6 th class 4 group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class eight goup | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class four group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class nine group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class seven goup | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class ten group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class thre group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class to groap | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6 th class3 groap | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6-year old Grandkids | (HS) | Providence Day School, | Charlotte, | NC |
| 6A | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 6a | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 6A Güneşli Doğa | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 6A Güneşli doğa 2 | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 6A-TEAM1 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 6A-TEAM2 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 6A-TEAM3 | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 6A.1 | (MS) | BAGCILAR DOGA COLLEGE, | ISTANBUL, | Turkey |
| 6A.2 | (MS) | BAGCILAR DOGA COLLEGE, | ISTANBUL, | Turkey |
| 6b | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| 6B | (MS) | Beykent Doga College, | İstanbul, | Turkey |
| 6B Güneşli Doğa | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 6BB | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 6kurtkoy doga | (MS) | kurtköy doga koleji, | istanbul , | Turkey |
| 6th class first group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 6th Grade WIA | (MS) | Wesley International Academy, | Atlanta, | GA |
| 6th Roots of Unity | (HS) | Science and Arts Academy, | Des Plaines, | IL |
| 6th-girls | (MS) | Sterling Montessori, | Morrisville, | NC |
| 6th-mixed-db-ee-ka | (MS) | Sterling Montessori, | Morrisville, | NC |
| 6x | (MS) | Doga Koleji, | Istanbul, | Turkey |
| 7 th class first group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7 th class group fife | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7 th class group five | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7 th class group four | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7 th class group three | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7 th class group two | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7 th class one group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| 7-Isosceles Blue | (MS) | Nature Hill, | Oconomowoc, | WI |
| 7-The Derivatives of the Red Hot Ice Cubes | (MS) | Nature Hill, | Oconomowoc, | WI |
| 7-The Geek Squad | (MS) | Nature Hill Intermediate, | Oconomowoc, | WI |
| 7/A | (MS) | OZEL KOCAELI BAHCESEHIR ORTAOKULU, | KOCAELI, | Turkey |
| 7A | (MS) | Doga Koleji, | Istanbul, | Turkey |
| 7A angels | (MS) | School no.1, | Barlad, | Romania |
| 7A Güneşli Doğa | (MS) | Özel Güneşli Doğa Koleji, | İstanbul, | Turkey |
| 7A-8A | (MS) | Beykent Doga College, | İstanbul, | Turkey |
| 7B | (MS) | Doga Koleji, | Istanbul, | Turkey |
| 7C | (MS) | Doga Koleji, | Istanbul, | Turkey |
| 7th Grade Knollwood Knights | (MS) | Knollwood School, | Fair Haven, | NJ |
| 7th Grade WIA | (MS) | Wesley International Academy, | Atlanta, | GA |
| 7th Graders | (MS) | MS 67, | Little Neck, | NY |
| 7x | (MS) | Doga Koleji, | Istanbul, | Turkey |
| 8 A Afghan Students | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 8 A Peace of Afghanistan | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 8 B AFGHAN BOYS | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 8 D AFACANLAR | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 8 D AFGHAN AFACANLAR | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 8-Team Paperclips | (MS) | Nature Hill, | Oconomowoc, | WI |
| 83% Asian | (HS) | Discovery College, | Hong Kong, | Hong Kong |
| 8839DD Reloaded | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| 8A | (MS) | Doga Koleji, | Istanbul, | Turkey |
| 8A - 1 | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| 8A BOYS | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| 8A friends | (MS) | School no.1, | Barlad, | Romania |
| 8A-2 | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| 8A-3 | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| 8A1 | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 8A2 | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 8A3 | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 8A4 | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 8AG1 | (MS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 8AG2 | (MS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 8B - 1 | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| 8B-2 | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| 8B1 | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 8B2 | (MS) | Açı Ortaokulu, | istanbul, | Turkey |
| 8BG1 | (MS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 8BG2 | (MS) | al ittihad private school-mamzar, | dubai, | United Arab Emirates |
| 8KURTKOY DOGA KOLEJI | (MS) | KURTKOY DOGA KOLEJİ, | istanbul, | Turkey |
| 8th Grade | (MS) | Wesley International Academy, | Atlanta, | GA |
| 8th Grade Barstow Team | (MS) | The Barstow School, | Overland Park, | KS |
| 8th Graders | (MS) | MS 67, | Little Neck, | NY |
| 9 B MY LAND IS AFGHANISTAN | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9 B NEST OF AFGHANISTAN | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9 B Peace | (MS) | Ariana Afghan-Turk High School, | kabul, | Afghanistan |
| 9 D 3 | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9 D ERHAN BEY | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9 D HIGHEST | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 90% Asian | (HS) | Discovery College, | Hong Kong, | Hong Kong |
| 9A 1 | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9A 2 | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9A 3 | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9A 4 | (MS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| 9D 4 | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| <3 purple pi lovers | (MS) | Webb Bridge Middle School, | Alpharetta, | GA |
| A | (HS) | Mount Tabor High School, | Winston-Salem, | NC |
| a | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| A (cubed) J (squared) L | (MS) | Marshall Middle School/ North Allegheny School District, | Wexford, | PA |
| A Blurry Toxin | (HS) | The Roxbury Latin School, | West Roxbury, | MA |
| A Marauder | (MS) | Jefferson Middle school, | Madison, | WI |
| A Prog Panda | (MS) | Marshall Middle School/ North Allegheny School District, | Wexford, | PA |
| a+b=c | (MS) | Fowler Middle School, | Plano, | TX |
| A-Team | (MS) | AAST, | Hackensack, | NJ |
| A1 | (HS) | Kolej Matrikulasi Melaka, | 78300 Masjid Tanah, | Malaysia |
| AAA _ MEF TEA-M_ | (HS) | OZEL MEF LISESI, | ISTANBUL, | Turkey |
| AAA_MEF STARS_ | (HS) | OZEL MEF LISESI, | ISTANBUL, | Turkey |
| AAH High | (HS) | Austin Area Homeschoolers, | Austin, | TX |
| AAH Middle | (MS) | Austin Area Homeschoolers, | Austin, | TX |
| AAMC Sammy | (HS) | Albany Area Math Circle, | Niskayuna, | NY |
| Abbey Jefferies | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| Acarkent Doga | (MS) | acarkentdoga, | istanbul, | Turkey |
| Acarkent Stars | (MS) | acarkentdoga, | istanbul, | Turkey |
| Achievers | (MS) | djjd, | djj, | NJ |
| ACIDS | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| active | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Actually though what is a logarithm 1 | (HS) | Saint Ann's School, | Brooklyn, | NY |
| Actually though what is a logarithm 2 | (HS) | Saint Ann's School, | Brooklyn, | NY |
| Actually though what is a logarithm 3 | (HS) | Saint Ann's School, | Brooklyn, | NY |
| Actually though what is a logarithm 4 | (HS) | Saint Ann's School, | Brooklyn, | NY |
| Adams County TJC | (MS) | Adams County Home/Cyber Schoolers, | Biglerville, | PA |
| Adana Final Okulları 71 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| Adana Final Okulları 72 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| Aeneas | (MS) | HOME SCHOOL, | BEDFORD, | MA |
| AEP AJY | (MS) | Affinity Education Place, | Singapore, | Singapore |
| AEP ELZA | (MS) | Affinity Education Place, | Singapore, | Singapore |
| AEP HANNAH | (MS) | Affinity Education Place, | Singapore, | Singapore |
| AEP NATHANAEL | (MS) | Affinity Education Place, | Singapore, | Singapore |
| AEP RYAN | (MS) | Affinity Education Place, | Singapore, | Singapore |
| AEP Team 1 | (MS) | Affinity Education Place, | Singapore, | Singapore |
| AEP WEIKIAT | (MS) | Affinity Education Place, | Singapore, | Singapore |
| Afacan Beşler | (MS) | BAGCILAR DOGA COLLEGE, | ISTANBUL, | Turkey |
| Afghan Kharezmis | (HS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| Afghanistan | (HS) | Ariana Afghan-Turk High School, | kabul, | Afghanistan |
| Africa | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| AHA! | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| Ahir Bhairav | (MS) | The Dalton School, | New York, | NY |
| Ahmet-Mine-Bengisu | (MS) | FMV OZEL AYAZAGA ISIK ILKOGRETIM OKULU, | ISTANBUL, | Turkey |
| AHS Team 1 | (HS) | Aberdeen High School, | Aberdeen, | MD |
| AHS Team 2 | (HS) | Aberdeen High School, | Aberdeen, | MD |
| AIS Team 1 | (HS) | Atlanta International School, | Atlanta, | GA |
| AIS Team 2 | (HS) | Atlanta International School, | Atlanta, | GA |
| AISMSMC | (MS) | Atlanta International School, | Atlanta, | GA |
| AJAMA | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| Aktive | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| ALBAY | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| Albemarle A | (HS) | Albemarle High School, | Charlottesville , | VA |
| Albemarle B | (HS) | Albemarle High School, | Charlottesville , | VA |
| Alexander Katz | (HS) | Katz Homeschool, | Haledon, | NJ |
| Algebra and C.W.K. | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Aliens from Earth | (MS) | Egan Junior High School, | Los Altos, | CA |
| Alkolsuz Biraderler | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| All | (MS) | Scoala Gimnaziala Pirscoveni, | PIRSCOVENI, | Romania |
| ALL STARS | (HS) | Turgut Ozal Turkmen Turkish High School, | ASHGABAT, | Turkmenistan |
| alone | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Alpha Centauri | (MS) | Madison Park, | Phoenix, | AZ |
| alpha team | (HS) | SUGS"Georgi Dimitrov", | Skopje, | Macedonia, Republic of |
| alpha&beta | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| alsayed | (HS) | Hira secondary, | Hofuf, | Saudi Arabia |
| Alter Bridge | (HS) | Ukiah School, | Ukiah, | OR |
| Amazing Gala | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Amazing Yellow Potatoes | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| American Pi | (MS) | Carroll Middle School , | Southlake, | TX |
| Ames A | (MS) | Ames Middle School , | Ames, | IA |
| Ames E | (MS) | Ames Middle School , | Ames, | IA |
| Ames M | (MS) | Ames Middle School , | Ames, | IA |
| Ames S | (MS) | Ames Middle School , | Ames, | IA |
| Ames X | (MS) | Ames Middle School , | Ames, | IA |
| Ames Z | (MS) | Ames Middle School , | Ames, | IA |
| AMSA 2 | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| amy step up | (HS) | Leicester Grammar School, | Leicester, | United Kingdom |
| And John Danced | (HS) | WW-P High School South, | Princeton Jct, | NJ |
| angle | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Ann Arbor Home School Math Club Team | (HS) | Home School Math Club, | Ann Arbor, | MI |
| Anna and Her Minions | (HS) | WW-P HS South, | Princeton Jct, | NJ |
| Annoying Orange | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Anonymous | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Anonymous 42 | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Anthony's Number One | (MS) | St. Theresa's Catholic School, | Austin, | TX |
| APLAKIDIS | (MS) | APLAKIDIS, | VERIA, | Greece |
| Apple Group | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Apple Pi | (HS) | Walt Whitman High School, | Bethesda, | MD |
| April Fools | (MS) | Chenery Middle School, | Belmont, | MA |
| araniaranyo | (MS) | acs barasat, | kolkata, | India |
| ARF | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| ARIANA | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Army | (MS) | Self, | Santa clara, | CA |
| AS | (HS) | Atlantic International School, | Moscow, | Russia |
| Asavari | (MS) | Father, | Nashua, | NH |
| Ashley Osburn | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| Asian Invasion | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Asian Sensation | (HS) | Linganore High School, | Frederick, | MD |
| Asian Six Pack | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Ask Me Later | (HS) | Delaware Valley High School, | Milford, | PA |
| ASLANLAR | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| Atasehir doga | (MS) | Atasehir doga college, | ISTANBUL, | Turkey |
| Atasehir doga 8 | (MS) | Atasehir Doga Collegue, | ISTANBUL, | Turkey |
| ATC Tigers 1 | (HS) | Atlantic Technical Center High, | Coconut Creek, | FL |
| ATC Tigers 3 | (HS) | Atlantic Technical Center High, | Coconut Creek, | FL |
| ATILLA WAS HERE | (HS) | izmir özel fatih koleji, | izmir, | Turkey |
| Atlantic International School | (MS) | Atlantic International School, Moscow , | Moscow , | Russia |
| ATOM | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Atomanti | (HS) | Szent Imre Katolikus Gimnazium, | Nyiregyhaza, | Hungary |
| Aula (alfa) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Aula (beta) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Aula (epsilon) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Aula (Gamma) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Aula (iota) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Aula (kappa) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Aula (zeta) | (HS) | Aula Escola Europea, | Barcelona, | Spain |
| Austin 1 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 10 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 2 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 3 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 4 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 5 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 6 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 7 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 8 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Austin 9 | (HS) | Stephen F. Austin, | Sugar Land, | TX |
| Avengers | (MS) | Metro Christian Academy, | Tulsa, | OK |
| Awesome Flying Mustaches | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Awesome People | (MS) | Haycock Elementary School, | Falls Church, | VA |
| Awesomeness^3 | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Öinen aste | (HS) | Cygnaeus-lukio, | Jyväskylä, | Finland |
| Özel Adana Final Okulları 61 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| Özel Adana Final Okulları 62 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| ÖZEL TOROS AKDENİZ ANADOLU LİSESİ | (HS) | ÖZEL TOROS İLKÖĞRETİM OKULU, | ANTALYA, | Turkey |
| ♥ | (HS) | Lynbrook High School, | San Jose, | CA |
| ÜMİT AFGHAN-TÜRK | (MS) | Ümit AFGHAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| öklid | (MS) | Aydin Doga Koleji, | Aydin, | Turkey |
| üçgen | (MS) | batman doğa, | batman, | Turkey |
| BA Asteroids | (MS) | Brookfield Academy, | Brookfield, | WI |
| BA Geniuses | (MS) | Brookfield Academy, | Brookfield, | WI |
| BAAAAM! | (MS) | The Spence School, | New York, | NY |
| BABY HENRY | (HS) | Los Altos High School, | Los Altos, | CA |
| BABY XIANG | (HS) | Los Altos High School, | Los Altos, | CA |
| Back Table Girls | (MS) | Chenery Middle School, | Belmont, | MA |
| Backstreet Boys | (HS) | Chinese International School, | North Point, | Hong Kong |
| Bacon & the Eggheads | (HS) | Providence Day School, | Charlotte, | NC |
| bacterias | (MS) | ariana afgan turk, | kabul, | Afghanistan |
| Bahçeşehir Mersin | (MS) | Bahçeşehir College/Mersin, | Mersin, | Turkey |
| balkh | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| BAMS | (HS) | Atlantic Technical Center High, | Coconut Creek, | FL |
| Banana | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Bananas | (MS) | Chenery Middle School, | Belmont, | MA |
| Band Owners | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| Bane of Einstein | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| Barbers | (MS) | John F. Kennedy Middle School, | North Miami Beach, | FL |
| Barkevious | (MS) | The Rhoades School, | Encinitas, | CA |
| BASES | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Basha 1 | (MS) | Basha Accelerated Middle School, | Chandler, | AZ |
| Basha 3 | (MS) | Basha Accelerated Middle School, | Chandler, | AZ |
| BASIC Homeschools High | (HS) | BASIC Homeschools, | Los Altos, | CA |
| BASIC Homeschools Middle | (MS) | BASIC Homeschools, | Los Altos, | CA |
| Bazinga | (MS) | Chinese International School, | North Point, | Hong Kong |
| BBS Buccaneers | (MS) | Boyd-Buchanan School, | Chattanooga, | TN |
| BBS Bucs | (HS) | Boyd-Buchanan School, | Chattanooga, | TN |
| BCS | (MS) | Bullis Charter School, | Los Altos, | CA |
| BEAM | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Beaumont Gougars | (HS) | Beaumont High School, | Beaumont, | CA |
| Beautiful LAMAS | (HS) | Hunter College High School, | New York, | NY |
| Beavers | (MS) | Doshisha International School, Kyoto, | Kizugawa, Kyoto, | Japan |
| Beck Bulldog | (HS) | Beck Junior High, | Katy, | TX |
| Beck Bulldog B | (MS) | Beck Junior High, | Katy, | TX |
| Beck Bulldog C | (MS) | Beck Junior High, | Katy, | TX |
| Beck Bulldog D | (MS) | Beck Junior High, | Katy, | TX |
| Beck Bulldogs A | (MS) | Beck Junior High, | Katy, | TX |
| Bedazzled by Joy Squared | (HS) | Valley Catholic School, | Beaverton, | OR |
| Beige Tissue Box | (HS) | Northgate High School, | Walnut Creek, | CA |
| Belmont R | (MS) | Individual, | Leesburg, | VA |
| Benincasa 1 | (MS) | Dent Middle School, | Columbia, | SC |
| BERA | (HS) | izmir özel fatih koleji, | izmir, | Turkey |
| Berean Eagles 1 | (HS) | Berean Christian High School, | Walnut Creek, | CA |
| Berirrationals | (HS) | Berean Christian High School, | Concord, | CA |
| berkaykoc | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| BerNERDS | (HS) | Bernards High School, | Bernardsville, | NJ |
| BEST FRIENDS | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| best king | (HS) | Ariana high school, | KABOL, | Afghanistan |
| Best of Afghanistan | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| BETA | (MS) | Aydin Doga Koleji, | Aydin, | Turkey |
| Beta Heebra Zebras | (HS) | Bergen County Academies, | Hackensack, | NJ |
| Bethune 001 | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Bethune 002 | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Bethune 003 | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Better than the other team | (HS) | Sanda Day O'Connor, | Helotes, | TX |
| beykoz 7 | (MS) | BEYKOZ DOGA KOLEJI, | ISTANBUL, | Turkey |
| beykoz 8 c | (MS) | BEYKOZ DOGA KOLEJI, | ISTANBUL, | Turkey |
| beykoz 8 c1 | (MS) | BEYKOZ DOGA KOLEJI, | ISTANBUL, | Turkey |
| beykoz 8 d | (MS) | BEYKOZ DOGA KOLEJI, | ISTANBUL, | Turkey |
| BEYKOZ 8A | (MS) | BEYKOZ DOGA KOLEJI, | ISTANBUL, | Turkey |
| beykoz doga | (MS) | BEYKOZ DOGA KOLEJI, | ISTANBUL, | Turkey |
| BEYİN GÜCÜ | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| BFS Math Team | (HS) | Busan Foreign School, | Busan, | South Korea |
| Bhimpalasi | (HS) | The Dalton School, | New York, | NY |
| BHS Purple People Eaters | (HS) | Bartlett High School, | Bartlett, | IL |
| Big Bang Theory | (MS) | Frelinghuyen Middle School, | Morristown, | NJ |
| BIG BOYS | (HS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Big Pippen | (MS) | Diamond Middle School, | Lexington, | MA |
| big team | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| BILIRIM TEAM | (HS) | ITU GVO Dr Natuk Birkan Ortaokulu, | Istanbul, | Turkey |
| Binary High Fives | (HS) | Regis High School, | Eau Claire, | WI |
| Binary Sudokus | (HS) | Regis High School, | Eau Claire, | WI |
| Bingham Force | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| bird | (HS) | Ariana high school, | KABOL, | Afghanistan |
| Bird Men Bros' | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| bird10 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| bird2 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| bird20 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird21 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird23 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird24 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird26 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird27 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird3 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| bird30 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird34 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird35 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird39 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird4 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird40 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird41 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird43 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| bird5 | (HS) | Ariana high school, | kabil, | Afghanistan |
| bird6 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| bird7 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| bird9 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| bjk1 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk10 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk11 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk2 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk3 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk4 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk5 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk6 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk7 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk8 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| bjk9 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| BKACKN Bacon | (MS) | Diamond Middle school, | Lexington, | MA |
| bla | (HS) | Nichols, | calgary, | AB |
| BLACK EAGLES | (HS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Black Knights | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Black Team | (HS) | Central High School / Math Teacher, | Saint Paul, | MN |
| Blank | (MS) | Oak Middle School, | Shrewsbury, | MA |
| Blazing Strikers | (MS) | Haycock Elementary School, | Falls Church, | VA |
| Blue | (HS) | Linganore High School, | Frederick, | MD |
| Blue Bear OP | (HS) | Stuyvesant High School, | New York, | NY |
| Blue Comet | (MS) | NEST+m, | New York, | NY |
| Blue Dragons | (HS) | Kenston HS, | Chagrin Falls, | OH |
| Blue Knights | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Blue Lightening | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Blue Meteors | (HS) | Providence Day School, | Charlotte, | NC |
| Blue Star | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Blue Storm | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| Blue-ga-whales | (MS) | Diamond Middle School, | Lexington, | MA |
| Bluegrass Homeschoolers | (MS) | Bluegrass Homeschoolers, | Lexington, | KY |
| BO$$ | (MS) | North Carolina State University, | Raleigh, | NC |
| Bob | (MS) | McCall Middle School, | Winchester, | MA |
| Bob's Super-duper | (HS) | Diamond Middle school, | Lexington, | MA |
| Boiled Potatoes | (MS) | MS 67, | Little Neck, | NY |
| Book | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| BOOK | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Book 1 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Book 2 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Book 3 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Bosque 1 | (HS) | Bosque School, | Albuquerque, | NM |
| Bosque 2 | (HS) | Bosque School, | Albuquerque, | NM |
| Bosque 3 | (HS) | Bosque School, | Albuquerque, | NM |
| Bosque 4 | (HS) | Bosque School, | Albuquerque, | NM |
| boss | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| bostanci_5 | (MS) | BOSTANCI DOGA ORTAOKULU, | ISTANBUL, | Turkey |
| bostanci_51 | (MS) | BOSTANCI DOGA ORTAOKULU, | ISTANBUL, | Turkey |
| bostanci_6 | (MS) | BOSTANCI DOGA ORTAOKULU, | ISTANBUL, | Turkey |
| bostanci_61 | (MS) | BOSTANCI DOGA ORTAOKULU, | ISTANBUL, | Turkey |
| BOWSER | (HS) | Palo Alto High School, | Palo Alto, | CA |
| Boxcar Jerry and the Exceptional Outliers | (HS) | DePere High School, | DePere, | WI |
| Boynton A | (MS) | Boynton Middle School, | Ithaca, | NY |
| Boynton B | (MS) | Boynton Middle School, | Ithaca, | NY |
| Boynton C | (MS) | Boynton Middle School, | Ithaca, | NY |
| Boynton D | (MS) | Boynton Middle School, | Ithaca, | NY |
| BPY | (MS) | Ben Porat Yosef, | Paramus, | NJ |
| Bradford Smells | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Bradford Smells? | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| Brambleton Coefficients | (MS) | Stone Hill Middle School, | Ashburn, | VA |
| BRASLY | (HS) | Cognithon Club, | Parow, | South Africa |
| BRAYSCHORSHOREAYA | (HS) | Spain Park High School, | Hoover, | AL |
| Brazoo! | (HS) | Montgomery Blair High School, | Rockville, | MD |
| Brazos Valley Home School Middle School | (MS) | Brazos Valley Home School Math Team, | Franklin, | TX |
| Breck Mustangs | (MS) | Breck , | Golden Valley, | MN |
| BRHS | (HS) | Bridgewater Raritan Regional High School, | Bridgewater, | NJ |
| Brian | (HS) | Upper Arlington High School, | Columbus, | OH |
| BRIGHT BRAINS | (MS) | METU F.S. MERSIN COLLEGE, | MERSIN, | Turkey |
| brilliant team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Broken Suns | (MS) | Chenery Middle School, | Belmont, | MA |
| Brookline HS | (HS) | Brookline High School, | Brookline, | MA |
| Brooklyn Tech Big Bang Theory | (HS) | Brooklyn Technical High School, | Brooklyn, | NY |
| Brooklyn Tech Freshmen #1 | (HS) | Brooklyn Technical High School, | Brooklyn, | NY |
| Brooklyn Tech Freshmen #2 | (HS) | Brooklyn Technical High School, | Brooklyn, | NY |
| Brooklyn Tech Freshmen #3 | (HS) | Brooklyn Technical High School, | Brooklyn, | NY |
| Brooklyn Tech Generation XYZ | (HS) | Brooklyn Technical H.S., | Brooklyn, | NY |
| Brooklyn Tech Math League | (HS) | Brooklyn Technical H.S., | Brooklyn, | NY |
| Brooklyn Tech TSM | (HS) | Brooklyn Technical H.S., | Brooklyn, | NY |
| Brown Pancakes | (MS) | Fowler Middle School, | Plano, | TX |
| BRSC^2 | (HS) | Kutztown Area High School, | Kutztown, | PA |
| Bryron Crew | (HS) | Wesleyan School, | Peachtree Corners, | GA |
| Bubble Tea | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| BUDGERIGARS | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Buffering | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Bunny Rabbits | (MS) | University College Cork, | Cork, | Ireland |
| BURC | (MS) | izmir özel fatih koleji, | izmir, | Turkey |
| burn^3 | (HS) | Providence Day School, | Charlotte, | NC |
| Butter Sock Ninjas | (MS) | Carroll Middle School , | Southlake, | TX |
| Buzesti2 | (HS) | Colegiul National Fratii Buzesti, | Craiova, | Romania |
| BuzestiStars | (HS) | Colegiul National Fratii Buzesti, | Craiova, | Romania |
| BVHSMT High School | (HS) | Brazos Valley Home School Math Team, | Franklin, | TX |
| BYU Math Circle | (HS) | BYU Math Circle, | Provo, | UT |
| BYU Math Circle M | (MS) | BYU Math Circle, | Provo, | UT |
| BİRD | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| BİZİM ÇOCUKLAR | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| BİZİM ÇOCUKLAR2 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| BİZİM ÇOCUKLAR3 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| BİZİM ÇOCUKLAR4 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| BİZİM ÇUCUKLAR5 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| C Math | (HS) | Delaware Valley High School, | Milford, | PA |
| c1 | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| C2 | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| Calabi Yau Manifold | (HS) | Homeschooled, | Eustis, | FL |
| Calculus | (HS) | Fejér Megyei Vajda János Gimnázium és Szakközépiskola, | Bicske, | Hungary |
| Calgary Eulers | (HS) | Westmount Charter School, | Calgary, | AB |
| Cambodia-indradevi | (HS) | indradevi, | phnom penh, | Cambodia |
| Canadian Academy | (HS) | Canadian Academy, | Kobe, | Japan |
| CANARIES | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Canisius 1 | (HS) | Jesuit High School, | Portland, | OR |
| Canisius 2 | (HS) | Jesuit High School, | Portland, | OR |
| Canterbury | (HS) | Canterbury, | Ft. Wayne, | IN |
| Capitol Hill Cougars | (MS) | Capitol Hill Gifted and Talented Magnet, | Saint Paul, | MN |
| CAPTAIN | (MS) | DENİZLİ DOĞA COLLEGE, | DENİZLİ, | Turkey |
| CAPTAIN 2 | (MS) | DENİZLİ DOĞA COLLEGE, | DENİZLİ, | Turkey |
| CAPTAIN 3 | (MS) | DENİZLİ DOĞA COLLEGE, | DENİZLİ, | Turkey |
| Captain Sponge & The Math Debaters | (HS) | Spring Grove School District, | Spring Grove, | PA |
| Cardioid | (HS) | Northfield Mount Hermon School, | Mt. Hermon, | MA |
| carnot | (HS) | AYDIN DOĞA COLLEGE, | AYDIN, | Turkey |
| Carried by China | (HS) | Providence Day School, | Charlotte, | NC |
| CAT | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Cavalier Calculators | (HS) | Princess Anne High School, | Virginia Beach, | VA |
| CCGS07 - Team1 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team2 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team3 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team4 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team5 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team6 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team7 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team8 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS07 - Team9 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS08 - Team1 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS08 - Team2 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS08 - Team3 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS08 - Team4 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS08 - Team5 | (MS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS09 - Team1 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS09 - Team2 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS09 - Team3 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS09 - Team4 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS10 - Team1 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS10 - Team2 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS10 - Team3 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS10 - Team4 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS11 - Team1 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS11 - Team2 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| CCGS11 - Team3 | (HS) | Christ Church Grammar School, | Claremont, | Australia |
| Cdn Martyrs | (MS) | Canadian Martyrs School, | Burlington, | ON |
| Cdn Martyrs Gr 8 | (MS) | Canadian Martyrs School, | Burlington, | ON |
| CDNIS Math Club | (HS) | Canadian International School of Hong Kong, | Hong Kong, | Hong Kong |
| Cedar Ridge Red Woles | (HS) | Cedar Ridge High School , | Hillsborough, | NC |
| Central fresh wave | (HS) | Central High School, | Philadelphia, | PA |
| Century High School Team 1 | (HS) | Century High School (Parent), | Rochester, | MN |
| Century High School Team 2 | (HS) | Century High School (Parent), | Rochester, | MN |
| CGCNTGIM | (MS) | National College Traian, | Drobeta Turnu Severin, | Romania |
| CGCNTLIC | (HS) | National College Traian, | Drobeta Turnu Severin, | Romania |
| Chadwick International | (MS) | Chadwick International, | Yeonsu-gu, | South Korea |
| Challenge Accepted | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Champlain 4 | (HS) | Champlain College St-Lambert (CEGEP), | St-Lambert, | QC |
| Champlain 5 | (HS) | Champlain College St-Lambert (CEGEP), | St-Lambert, | QC |
| Champlain Snakes | (HS) | Champlain College St-Lambert (CEGEP), | St-Lambert, | QC |
| Chareesa's Team | (HS) | Dalat International School, | Penang, | Malaysia |
| CHARLAK | (HS) | School 27, | Balkan, | Turkmenistan |
| Charlie bit my calculator | (HS) | Home school, | Aurora, | IL |
| Charukeshi | (HS) | The Dalton School, | New York, | NY |
| CHCHS | (HS) | SMJK Chung Hwa Confucian, | Georgetown, Pulau Pinang., | Malaysia |
| CHCHS2 | (HS) | SMJK Chung Hwa Confucian, | Georgetown, Pulau Pinang., | Malaysia |
| CHCHS3 | (MS) | SMJK Chung Hwa Confucian, | Georgetown, Pulau Pinang., | Malaysia |
| CHCHS4 | (HS) | SMJK Chung Hwa Confucian, | Georgetown, Pulau Pinang., | Malaysia |
| CHCHS5 | (HS) | SMJK Chung Hwa Confucian, | Georgetown, Pulau Pinang., | Malaysia |
| CHCHS6 | (HS) | SMJK Chung Hwa Confucian, | Georgetown, Pulau Pinang., | Malaysia |
| Checkmates | (MS) | Pi-E Home Academy, | Fairfax, | VA |
| Cherokee High | (HS) | Cherokee High School, | Canton, | GA |
| Cherry Creek | (HS) | Cherry Creek High School, | Greenwood Village, | CO |
| Chess | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Chess 1 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Chess 2 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Chess 3 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Chickenurgers | (MS) | Covington, | Los Altos, | CA |
| Chief Joseph A | (MS) | Chief Joseph Middle School, | Richland, | WA |
| Chief Joseph B | (MS) | Chief Joseph Middle School, | Richland, | WA |
| Chief Joseph G | (MS) | Chief Joseph Middle School, | Richland, | WA |
| CHL #Swagalicious | (MS) | Challenge School, | Denver, | CO |
| CHL 2 EZ | (MS) | Challenge School, | Denver, | CO |
| CHL Blue Asteroid | (MS) | Challenge School, | Denver, | CO |
| CHL Brown Town | (MS) | Challenge School, | Denver, | CO |
| CHL Bubble Tigers | (MS) | Challenge School, | Denver, | CO |
| CHL Cenobia Argus's | (MS) | Challenge School, | Denver, | CO |
| CHL Djibuti Mathsters | (MS) | Challenge School, | Denver, | CO |
| CHL Geebs | (MS) | Challenge School, | Denver, | CO |
| CHL GPA | (MS) | Challenge School, | Denver, | CO |
| CHL just for fun | (HS) | Challenge School, | Denver, | CO |
| CHL just for practice | (MS) | Challenge School, | Denver, | CO |
| CHL Krill and Pigeon | (MS) | Challenge School, | Denver, | CO |
| CHL MathCounts | (MS) | Challenge School, | Denver, | CO |
| CHL Napoleon Dynamite | (MS) | Challenge School, | Denver, | CO |
| CHL Nit Whitts | (MS) | Challenge School, | Denver, | CO |
| CHL Nobody | (MS) | Challenge School, | Denver, | CO |
| CHL Peykinly Haykarnie | (MS) | Challenge School, | Denver, | CO |
| CHL Purple Sparkley Space Unicorns | (MS) | Challenge School, | Denver, | CO |
| CHL Quasimoto | (MS) | Challenge School, | Denver, | CO |
| CHL Team CS | (MS) | Challenge School, | Denver, | CO |
| CHL The Blondes and Jessica | (MS) | Challenge School, | Denver, | CO |
| CHL The Brain Powered Einsteins | (MS) | Challenge School, | Denver, | CO |
| CHL The Fruits | (MS) | Challenge School, | Denver, | CO |
| CHL The Justice League | (MS) | Challenge School, | Denver, | CO |
| CHL The Perfect Mixture | (MS) | Challenge School, | Denver, | CO |
| CHL The Snails | (MS) | Challenge School, | Denver, | CO |
| CHL Umi Zoomi | (MS) | Challenge School, | Denver, | CO |
| CHN Dream Team | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Cho-Ho Wang-Jiang Wu-Du | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Chocolate Bunnies | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Chocolate-Covered Orange Animals Shoes | (MS) | Haycock Elementary School, | Falls Church, | VA |
| Christman Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Christman Team 2 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Christman Team 3 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Chuninators | (HS) | Upper Canada College, | Toronto, | ON |
| Cinq | (MS) | Boulan Park Middle School, | Troy, | MI |
| circle | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| circles | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Clarity | (MS) | Diamond Middle School, | Lexington, | MA |
| Clarke A | (MS) | Jonas Clarke Middle School, | Lexington, | MA |
| Clarke B | (MS) | Jonas Clarke Middle School, | Lexington, | MA |
| Class of 2015 - RED3 | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Class of 2015 - RED4 | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Class of 2015 - RED5 | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Class of 2015 RED1 | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Class of 2015 RED2 | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Classified | (HS) | Walt Whitman High School, | Bethesda, | MD |
| CLHS 2TA | (MS) | SMJK CHUNG LING PULAU PINANG, | GEORGETOWN, PENANG, | Malaysia |
| CLHS 2TA 2 | (MS) | SMJK CHUNG LING PULAU PINANG, | GEORGETOWN, PENANG, | Malaysia |
| CLHS 3TA | (MS) | SMJK CHUNG LING PULAU PINANG, | GEORGETOWN, PENANG, | Malaysia |
| CLHS 4SA | (HS) | SMJK CHUNG LING PULAU PINANG, | GEORGETOWN, PENANG, | Malaysia |
| CLHS OMK | (MS) | SMJK CHUNG LING PULAU PINANG, | GEORGETOWN, PENANG, | Malaysia |
| Cliff Redpepper and the Merry Farmers Polka Band | (HS) | DePere High School, | DePere, | WI |
| Clock | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| clock 1 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Clock 2 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| CMC shiny rocks | (MS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC shiny rocks HS | (HS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC Sparkling Unicorns HS | (HS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC sparkly unicorms | (MS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC the imaginary HS team | (HS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC the real HS team | (HS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC-LAID BACK | (MS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMC-the real team | (MS) | Charlotte Mathematics Club, | Davidson, | NC |
| CMS Amazing Pandas | (MS) | Cupertino Middle School, | Sunnyvale, | CA |
| CMS no boys allowed | (MS) | Cupertino Middle School, | Sunnyvale, | CA |
| CMS people who know math | (MS) | Cupertino Middle School, | Sunnyvale, | CA |
| CMS Pumpkin Pi's | (MS) | Cupertino Middle School, | Sunnyvale, | CA |
| CMS Sixth Grade | (MS) | Community Middle School, | Princeton, | NJ |
| CMS team A | (MS) | Cupertino Middle School, | Sunnyvale, | CA |
| CMS team sasha | (MS) | Cupertino Middle School, | Sunnyvale, | CA |
| CNK | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| CNK2 | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| CO MathCounts | (HS) | Colorado MathCounts Team, | Denver, | CO |
| Collegiate | (HS) | Collegiate School, | New York, | NY |
| Collegiate 1 | (MS) | Collegiate School, | New York, | NY |
| Collegiate 2 | (MS) | Collegiate School, | New York, | NY |
| Collegiate 3 | (MS) | Collegiate School, | New York, | NY |
| Coloful Colors | (MS) | Oak Middle School, | Shrewsbury, | MA |
| Columbia Middle School Math Circle 1 | (MS) | Hammond School/Columbia Math Circle, | Columbia, | SC |
| Comets | (MS) | Valley Christian Junior High, | San Jose, | CA |
| Computing Wisdom Juniors | (MS) | Computing Wisdom Academy, | Jersey City, | NJ |
| Conceptual | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| cone | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| cones | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| cones1 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| CONK1 | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| CONK3 | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| CONK5 | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| CONK7 | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| Cookies 'n Cream | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Cool Comets | (MS) | Webb Bridge Middle School, | Alpharetta, | GA |
| cool team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Coolboy | (MS) | Özel Terakki Ortaokulu, | istanbul, | Turkey |
| CooliShaps | (HS) | Paul D. Schreiber High School, | Port Washington, | NY |
| Cooper / Cy-Fair | (HS) | John Cooper & Cy-Fair, | The Woodlands, | TX |
| Coral Academy LV MS1 | (MS) | CORAL ACADEMY OF SCIENCE LAS VEGAS, | HENDERSON, | NV |
| Coral Academy LV MS2 | (MS) | CORAL ACADEMY OF SCIENCE LAS VEGAS, | HENDERSON, | NV |
| Coral Academy LV MS3 | (MS) | CORAL ACADEMY OF SCIENCE LAS VEGAS, | HENDERSON, | NV |
| Coral Academy LV MS4 | (MS) | CORAL ACADEMY OF SCIENCE LAS VEGAS, | HENDERSON, | NV |
| Coral Academy LV MS5 | (MS) | CORAL ACADEMY OF SCIENCE LAS VEGAS, | HENDERSON, | NV |
| Coronado Team 1 | (HS) | coronado high school, | Colorado Springs, | CO |
| Cosign Error | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Cosine Error | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| COWS | (MS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Crabb Stars 1 | (HS) | Great Valley High School, | Malvern, | PA |
| Crabb Stars 2 | (HS) | Great Valley High School, | Malvern, | PA |
| Crabb Stars 3 | (HS) | Great Valley High School, | Malvern, | PA |
| Crabb Stars 4 | (HS) | Great Valley High School, | Malvern, | PA |
| CRAZY | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| CRAZY ANIMALS | (HS) | Salug National High School, | Dipolog, | Philippines |
| crazy team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| CrazyKIA | (HS) | PERMATApintarTM National Gifted Center, | BANGI, | Malaysia |
| Creamy Screaming Teeming Jellybeans | (MS) | Boulan Park Middle School, | Troy, | MI |
| Creative Monkey | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| Cristianitos. | (HS) | Colegio Cristóbal Colón, | Naucalpan de Juarez, Estado de México, | Mexico |
| CSH 2014 All-Stars | (HS) | Convent of the Sacred Heart, | Greenwich, | CT |
| CSH Radicals | (HS) | Convent of the Sacred Heart, | Greenwich, | CT |
| Cube | (HS) | Greenway Modern School, | Delhi, | DE |
| Cube Root | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Cubes of Potassium | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Cupcakes | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Cupertino Middle A Team | (HS) | Cupertino Middle School, | Sunnyvale, | CA |
| Curple Pomets | (HS) | North Allegheny Senior High, | Wexford, | PA |
| cute | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Cutie Mark Crusaders | (MS) | Longfellow Middle School, | Falls Church, | VA |
| D-20 | (MS) | Nature Hill, | Oconomowoc, | WI |
| D3K | (HS) | American International School Guangzhou, | Guangzhou, | China |
| Da Math Ninjaz | (MS) | Weston Middle School, | Weston, | MA |
| Dalema | (HS) | Middlesex County Academy, | Edison, | NJ |
| Dancing Bears | (HS) | Walton High School, | Marietta, | GA |
| Dandy Lions | (MS) | Longfellow Middle School, | Falls Church, | VA |
| Daniel | (HS) | Stuyvesant High School, | Brooklyn, | NY |
| Darbari | (HS) | The Dalton School, | New York, | NY |
| DATTA | (HS) | Walt Whitman High School, | Bethesda, | MD |
| David And The Hollandettes | (HS) | University College Cork, | Cork, | Ireland |
| DBAR Brahmas | (HS) | Diamond Bar High School, | Diamond Bar, | CA |
| DCDS Blue | (HS) | Detroit Country Day School, | Beverly Hills, | MI |
| DCDS Fear the Sting | (HS) | Detroit Country Day School, | Beverly Hills, | MI |
| DCDS Gold | (HS) | Detroit Country Day School, | Beverly Hills, | MI |
| DCDS Year of the Water Snake | (HS) | Detroit Country Day School, | Beverly Hills, | MI |
| DCDS Yellowjackets | (HS) | Detroit Country Day School, | Beverly Hills, | MI |
| DCISM 6 | (MS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Death by Algebra | (MS) | Gardner Bullis, | Los Altos Hills, | CA |
| Death by Unicorns | (MS) | Carroll Middle School , | Southlake, | TX |
| Delicious 3.14 | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| DELTA | (MS) | izmir özel fatih koleji, | izmir, | Turkey |
| Democratic Losers | (MS) | Hector Garcia Middle School, | San Antonio, | TX |
| Democratic Mushrooms | (MS) | Polson Middle School, | Madison, | CT |
| Demoivre | (HS) | St. Peter-Marian High SChool, | Worcester, | MA |
| Denominators | (MS) | St Jude the Apostle, | Wauwatosa, | WI |
| Derakhshan | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Derrick Rose please return | (MS) | Bergen Academies, | Hackensack, | NJ |
| derya yi kabul | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Desert Ridge Too | (MS) | Desert Ridge Middle School, | Albuquerque, | NM |
| DESSERT | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| DEVREK | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| DEVREK KABACA | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| digerleri | (MS) | FMV Özel Erenköy Işık Ortaokulu, | İstanbul, | Turkey |
| Dirty Garrett and the Boys | (HS) | Linganore High School, | Frederick, | MD |
| Disciples of AmzMohammad | (HS) | Emam Sadegh, | Isfahan, | Iran |
| Disonaur | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| Distroyer of Rainbow Ponies | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| DIVIDE AND CONQUER | (MS) | Hunter College High School, | New York, | NY |
| Divided by Zero | (MS) | Dunwoody Homeschool Hive, | Dunwoody, | GA |
| DIVINE MERCY | (MS) | DIVINE MERCY INTERNATIONAL SCHOOL, | ABATA NSUGBE, | Nigeria |
| DIVINE--MERCY INTERNATIONAL | (MS) | DIVINE MERCY INTERNATIONAL SCHOOL, | NSUGBE, | Nigeria |
| DJ π-thag | (HS) | Convent of the Sacred Heart, | Greenwich, | CT |
| DJHS Team 1 | (HS) | Dublin Jerome High School, | Dublin, | OH |
| DMS 6 | (MS) | Dorseyville Middle School, | Pittsburgh, | PA |
| DMS 7 | (MS) | Dorseyville Middle School, | Pittsburgh, | PA |
| DMS 8 | (MS) | Dorseyville Middle School, | Pittsburgh, | PA |
| DNA | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| Do Not Erase | (MS) | Jewish Community Day School, | Watertown, | MA |
| Docter 1 | (MS) | Nature Hill Intermediate, | Oconomowoc, | WI |
| Docter 2 | (MS) | Nature Hill, | Oconomowoc, | WI |
| Doerre Math Warriors | (MS) | Doerre Intermediate, | Klein, | TX |
| doga | (MS) | doga kolejı, | Istanbul, | Turkey |
| DOGA 1 | (MS) | DÜZCE DOĞA KOLEJİ, | DÜZCE, | Turkey |
| DOGA 2 | (MS) | DÜZCE DOĞA KOLEJİ, | DÜZCE, | Turkey |
| doga 2 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| doga's | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| doga3 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| doga4 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| doga5 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| doga6 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| doga7 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| doga8 | (MS) | doga kolejı, | ıstanbul, | Turkey |
| dogaZEYNEP SU EMSAL | (MS) | doga kolejı, | ıstanbul, | Turkey |
| Dogus Science High School | (HS) | Dogus Science High School, | istanbul, | Turkey |
| dokuz 1 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ 2 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ A3 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ A4 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| dokuz b1 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| dokuz b2 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ B3 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ C1 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ C2 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ C3 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ D1 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ D2 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| DOKUZ D3 | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| Don's New Team | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Donuts | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Dooley | (HS) | Langley High School, | McLean, | VA |
| Door Stoppers | (MS) | Polson Middle School, | Madison, | CT |
| Double infinity | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| DOĞA5C | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA5C2 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA5C3 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA5C4 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA5C5 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA6C | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA6C2 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA6C3 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA6C4 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA8C | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA8C2 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA8C3 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞA8C4 | (MS) | KOCAELİ DOĞA KOLEJİ, | TÜRKİYE, | Turkey |
| DOĞUŞLULAR | (HS) | ÖZEL DOĞUŞ ANADOLU LİSESİ, | İSTANBUL, | Turkey |
| Dr. Abramson's II | (HS) | Bergen County Academies, | Hackensack, | NJ |
| Dragon1 | (HS) | The John Cooper School, | The Woodlands, | TX |
| Dragon2 | (MS) | The John Cooper School, | The Woodlands, | TX |
| DREAM TEAM | (MS) | APLAKIDIS, | VERIA, | Greece |
| Dream Team | (HS) | Wesleyan School, | Peachtree Corners, | GA |
| Dream Team 1 | (MS) | South Park Middle School, | South Park, | PA |
| DREAMERS | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| DRMS | (MS) | DRMS, | Albuquerque, | NM |
| DSD | (MS) | Jewish Community Day School, | Watertown, | MA |
| DTSG | (MS) | Traian National College, | Drobeta Turnu Severin, | Romania |
| dubyj | (HS) | West Nairobi School, | Nairobi, | Kenya |
| Dutch Fork Middle School | (MS) | Dutch Fork Middle School, | Irmo, | SC |
| E | (MS) | Acera School, | Melrose, | MA |
| E=mc^2 | (HS) | ESCOLA PORTUGUESA DE MACAU, | MACAU, | Macau |
| EAGLE | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Eagle Spirit | (HS) | none, | Ankeny, | IA |
| EAGLES | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Earlham B | (HS) | Earlham Community School, | Earlham, | IA |
| Earlham C | (HS) | Earlham Community School, | Earlham, | IA |
| Earlham D | (HS) | Earlham Community School, | Earlham, | IA |
| earth | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Eastside Prep A Team | (HS) | Eastside Preparatory School, | Kirkland, | WA |
| Eastside Prep B team | (HS) | Eastside Preparatory School, | Kirkland, | WA |
| EDHOLM | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| EDIZ | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| Egotistical Eagles | (HS) | Home school, | Aurora, | IL |
| Ehrgott Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Ehrgott Team 2 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Eight | (MS) | Acera School, | Melrose, | MA |
| Einstein | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Einstein A | (MS) | Albert Einstein Middle School, | Shoreline, | WA |
| Einstein B | (MS) | Albert Einstein Middle School, | Shoreline, | WA |
| Einstein Brothers | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Einstein C | (MS) | Albert Einstein Middle School, | Shoreline, | WA |
| Einstein's group | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| El Juárez y el Cholo | (HS) | Club de Mate, | Nogales Sonora, | Mexico |
| Elazig Doga 2 | (MS) | Elazig Doga College, | Elazig, | Turkey |
| Elazig Doga 7 | (MS) | Elazig Doga College, | Elazig, | Turkey |
| Elazig Doga 8 | (MS) | Elazig Doga College, | Elazig, | Turkey |
| elegant team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Elite Algebronies | (MS) | Conners Emerson School, | Bar Harbor, | ME |
| Elkhorn Varsity A | (HS) | Elkhorn Area High School, | Elkhorn, | WI |
| Elkhorn Varsity B | (HS) | Elkhorn Area High School, | Elkhorn, | WI |
| Elkhorn Varsity C | (HS) | Elkhorn Area High School, | Elkhorn, | WI |
| ElmoAssociation | (MS) | UCC Junior Maths Enrichment, | Cork, | Ireland |
| Emmaus Men | (HS) | Emmaus High School, | Emmaus Digital Bees, | PA |
| Emmaus Team Omar | (HS) | Emmaus High School, | Emmaus, | PA |
| endless team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Enslave the Divided | (HS) | Home school, | Aurora, | IL |
| Enteligent Eighties | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| EOI Moscow | (MS) | Embassy of India School, Moscow, | Moscow, | Russia |
| Epic Asteroids | (MS) | Santa Rita, | Los Altos, | CA |
| Equilateral Rectangle | (MS) | Fowler Middle School, | Plano, | TX |
| Erenkoy Isık | (HS) | FMV Private Erenkoy Isık High School, | Istanbul, | Turkey |
| Error 404 Team Not Found | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Error Domain | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| ERROR-404 FILE NOT FOUND | (MS) | South Warren Middle School, | Bowling Green, | KY |
| Escapees From an Intelligent Prison | (HS) | Walt Whitman High School, | Bethesda, | MD |
| ESTALMAT MADRID 1 | (MS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 2 | (MS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 3 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 4 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 5 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 6 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 7 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 8 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ESTALMAT MADRID 9 | (HS) | ESTALMAT Madrid, | Madrid, | Spain |
| ETMS David 1 | (MS) | East Tipp Middle School, | Lafayette, | IN |
| ETMS David 2 | (MS) | East Tipp Middle School, | Lafayette, | IN |
| ETMS David 3 | (MS) | East Tipp Middle School, | Lafayette, | IN |
| ETMS David 4 | (MS) | East Tipp Middle School, | Lafayette, | IN |
| ETMS David 5 | (MS) | East Tipp Middle School, | Lafayette, | IN |
| ETMS Goliath | (MS) | East Tipp Middle School, | Lafayette, | IN |
| Euclid | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Euclid2 | (MS) | Scoala Gimnaziala Pirscoveni, | PIRSCOVENI, | Romania |
| Euclideans | (MS) | Sculley Academy, | Suwanee, | GA |
| Euler | (HS) | St. Peter-Marian High SChool, | Worcester, | MA |
| Euler & Fermat | (HS) | Williston Northampton School, | Easthampton, | MA |
| Euler 1 | (HS) | Colorado Math Circle, | Boulder, | CO |
| Euler 2 | (HS) | Colorado Math Circle, | Boulder, | CO |
| Euler 3 | (HS) | Colorado Math Circle, | Boulder, | CO |
| Euler 4 | (HS) | Colorado Math Circle, | Boulder, | CO |
| Euler 5 | (HS) | Colorado Math Circle, | Boulder, | CO |
| Everyday we're Puffling | (HS) | Chinese International School, | North Point, | Hong Kong |
| Everyone but Stephen | (MS) | Hector Garcia Middle School, | San Antonio, | TX |
| EVottajat | (HS) | Päivölä school of mathematics, | 37770 Tarttila, | Finland |
| Exceptional | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Exploding Pi | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Explosion | (MS) | Metro Christian Academy, | Tulsa, | OK |
| Extravagant Emus | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| e^ipi plus 7 mathletes | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| e^ipi+7 Mathletes | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| f(x) | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| f.razi 1 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| f.razi2 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| f.razi3 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| f.razi4 | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Falcons | (MS) | Fairview Middle School , | Tallahassee, | FL |
| Fantastic 3 | (HS) | Germantown Academy, | Blue Bell, | PA |
| Farmwell Falcons | (MS) | Farmwell Station Middle School, | Ashburn, | VA |
| Fat Penguins | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| Fat Zerlings | (HS) | Palo Alto High School, | Palo Alto, | CA |
| Fatih Koleji - 6th - Team1 | (MS) | OZEL ISTANBUL FATIH ORTAOKULU, | Istanbul, | Turkey |
| Fatih Koleji - 6th - Team2 | (MS) | OZEL ISTANBUL FATIH ILKOGRETIM OKULU, | Istanbul, | Turkey |
| Fav Att at Int Lea Und Edu (FAILURE) | (MS) | AAST, | Hackensack, | NJ |
| FAVAD | (MS) | AFGHAN-TURK SCHOOLS, | KANDAHAR, | Afghanistan |
| FB | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| Fb1 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb10 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb11 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb12 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb2 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb3 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb4 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb5 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb6 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| fb7 | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| FC 11-12 | (HS) | Fox Chapel Area High School, | Pittsburgh, | PA |
| fear the bearD | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Fear the Sting 2013 | (MS) | Detroit Country Day Middle School, | Beverly Hills, | MI |
| Fearless Four | (MS) | rioScholar, | Gaithersburg, | MD |
| FEMİA | (MS) | Hasan Tanık İlköğretim Okulu, | Ankara, | Turkey |
| Fenerbahce | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| FENERBAHCHE | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| FERMAT | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| Fermat | (MS) | Fermat School for Math and Science, | Plano, | TX |
| Feschmekan | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Fighting Meatloaf | (MS) | Webb Bridge Middle School, | Alpharetta, | GA |
| final 63 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| Final 64 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| final 73 | (MS) | Özel Adana Final Okulları, | adana, | Turkey |
| fire | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Fire Dragon (HL) | (HS) | Desert Academy, | Santa Fe, | NM |
| Fire Penguin Disco Panda | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| First Hour Barstow | (MS) | The Barstow School, | Overland Park, | KS |
| fish | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Five and a half Men | (MS) | Diamond Middle School, | Lexington, | MA |
| FIVE BEAUTIFUL LADIES AND NICK | (MS) | Hunter College High School, | New York, | NY |
| Flame | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| flaming purple python panda bear ninjas | (HS) | Santa Cruz High School, | Santa Cruz, | CA |
| flexible | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| FLOWER | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Flowers | (HS) | Dar Alfikr School, | Jeddah, | Saudi Arabia |
| Fluffy | (HS) | Meridian Junior College, | Singapore, | Singapore |
| Fluffy Bunnies | (HS) | Walton High School, | Marietta, | GA |
| Fluttershy | (MS) | Portola Middle School - Highly Gifted Magnet, | Tarzana, | CA |
| FLY | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Flying Purple Dishwasher | (HS) | University College Cork, | Cork, | Ireland |
| Flying Squirrels | (HS) | Sheldon High School, | Sacramento, | CA |
| fmv_a | (MS) | FMV Özel Erenköy Işık Ortaokulu, | İstanbul, | Turkey |
| four tens and a nine | (HS) | Santa Cruz High School, | Santa Cruz, | CA |
| FOX | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Fractionators | (HS) | David Posnack Jewish Day School, | Davie, | FL |
| Fractured Facorials | (HS) | Regis High School, | Eau Claire, | WI |
| Franco's Team | (HS) | Dalat International School, | Penang, | Malaysia |
| French Toast Mafia | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| Frozen Flames | (MS) | Diamond Middle school, | Lexington, | MA |
| FTW | (MS) | Rachel Carson Middle School, | Herndon, | VA |
| Fuenteovejuna | (HS) | IES San Mateo, | Madrid, | Spain |
| Fun | (MS) | Bergen Academies, | Hackensack, | NJ |
| Fun Math | (HS) | homeschool, | Germantown, | MD |
| Fun times | (HS) | Hunter College High School, | New York, | NY |
| fungies | (MS) | ariana afgan turk, | kabul, | Afghanistan |
| Furious Four | (MS) | Nature Hill, | Oconomowoc, | WI |
| fırtına | (MS) | Aydin Doga Koleji, | Aydin, | Turkey |
| GAHNİ | (HS) | AFGHAN-TURK SCHOOLS, | KANDAHAR, | Afghanistan |
| Galactic Nerds | (MS) | Walker Middle Magnet, | Odessa, | FL |
| GALATASARAY | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| Galax-D | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Galaxy | (HS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| GAMMA | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Gamma Dhruv | (HS) | Troy High, | Troy, | MI |
| GAMZE | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| GANDALF | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| Gangham Warriors | (MS) | NYC Lab Middle School, | New York, | NY |
| GATE 1 | (MS) | Hayah International Academy, | New Cairo, | Egypt |
| GATE 5 | (HS) | Hayah International Academy, | New Cairo, | Egypt |
| GATE2 | (MS) | Hayah International Academy, | New Cairo, | Egypt |
| GATE3 | (MS) | Hayah International Academy, | New Cairo, | Egypt |
| GATE4 | (HS) | Hayah International Academy, | New Cairo, | Egypt |
| GATE6 | (MS) | Hayah International Academy, | New Cairo, | Egypt |
| Gauss's Gangsters | (HS) | Menlo School, | Atherton, | CA |
| GÖLGE | (MS) | batman doğa, | batman, | Turkey |
| GÜLİN'S ANGELS | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| güneş | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| GDFM | (HS) | Desoto County High School, | Arcadia, | FL |
| Geek Squad | (MS) | Frelinghuyen Middle School, | Morristown, | NJ |
| GENIUS | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| Gensokyo no Tensaitachi | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| GENTILMENS | (HS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| GF | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| Ghettoe Gummibearz | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Giant Red Super Banana Meg | (MS) | Nature Hill, | Oconomowoc, | WI |
| Ginga Ninjas | (MS) | DePere Middle School, | DePere, | WI |
| Ginger | (HS) | Walt Whitman High School, | Bethesda, | MD |
| Girl Power | (HS) | Middlesex County Academy, | Edison, | NJ |
| girl School team 1 | (MS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| girl School team 2 | (HS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| girl School team 3 | (HS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| girl School team 4 | (MS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| girl School team 5 | (MS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| girl School team 6 | (MS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| Girrrllwefabilus | (MS) | Hobomock Elementary/Pembroke Pulic Schools, | Pembroke, | MA |
| Gleckner1 | (HS) | Canton Area High School, | Canton, | PA |
| Gleckner2 | (HS) | Canton Area High School, | Canton, | PA |
| Gleckner3 | (HS) | Canton Area High School, | Canton, | PA |
| Gleckner4 | (HS) | Canton Area High School, | Canton, | PA |
| Gleckner5 | (HS) | Canton Area High School, | Canton, | PA |
| Gleckner6 | (HS) | Canton Area High School, | Canton, | PA |
| Gleckner7 | (HS) | Canton Area High School, | Canton, | PA |
| Go Gougars | (HS) | Beaumont High School, | Beaumont, | CA |
| Gobias | (HS) | Chinese International School, | North Point, | Hong Kong |
| GojduRo | (HS) | Colegiul National Emanuil Gojdu, | Oradea, | Romania |
| Gold | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| Gold Dolphins | (MS) | Oak Middle School, | Shrewsbury, | MA |
| Gold Dragons | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Gold Dragons 6 | (MS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Gold Dragons 7 | (MS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Gold Math | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| GOLD MEDALISTS | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| GOLDEN BRAINS | (HS) | Turgut Ozal Turkmen Turkish High School, | ASHGABAT, | Turkmenistan |
| GOLDEN EDUCATION | (HS) | Dashoguz city 26th specialized in english,biology and chemistry, | Dashoguz, | Turkmenistan |
| GOLDEN GENERATION | (MS) | School n-26 specialized in English,Chemistry and Biology in Dashoguz city, | Dashoguz, | Turkmenistan |
| golden ratio 1 | (HS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 10 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 11 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 12 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 13 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 2 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 3 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 4 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 5 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 6 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 7 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 8 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| golden ratio 9 | (MS) | afghan-turk kabul girl high school, | kabul, | Afghanistan |
| GOLDEN STUDENTS | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| goldencomet | (HS) | Langley High School, | McLean, | VA |
| gomaa | (MS) | kafr elsheikh, | kafrelsheikh, | Egypt |
| Good Enough | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| Good Game, Well Played | (HS) | Dunlap High School, | Dunlap, | IL |
| Goofball Heads | (HS) | Baum Home School, | Clemson, | SC |
| Goranson-6 | (MS) | Nature Hill, | Oconomowoc, | WI |
| GRACE Eagles | (HS) | GRACE , | Raleigh, | NC |
| grade 7 | (MS) | AlAdhwa School, | AlAin, | United Arab Emirates |
| Grade 8 #003 | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Grade 8 #004 | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Graham's Number | (MS) | Egan Junior High School, | Los Altos, | CA |
| Great Neck North Solutions | (HS) | Great Neck North High School, | Great Neck, | NY |
| Great Neck South Stressed | (HS) | Great Neck South High School, | Great Neck, | NY |
| Green | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Green Comet Pegasi | (MS) | NYC Lab Middle School, | New York, | NY |
| Green Knights | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Green Math 1 | (MS) | William Diamond Middle School, | Lexington, | MA |
| Green Math 2 | (MS) | William Diamond Middle School, | Lexington, | MA |
| Green Tigers | (MS) | Wendell E. Green, | Chicago, | IL |
| Green Tissue Box | (HS) | Northgate High School, | Walnut Creek, | CA |
| Greenhill Blue | (HS) | Greenhill School, | Addison, | TX |
| Greenhill Gold | (HS) | Greenhill School, | Addison, | TX |
| Greenhill Green | (HS) | Greenhill School, | Addison, | TX |
| Greenhill White | (HS) | Greenhill School, | Addison, | TX |
| Grizzly Pears | (HS) | West-Windsor Plainsboro High School South, | Plainsboro, | NJ |
| Groton Zebras | (HS) | Groton School, | Groton, | MA |
| group B | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| group C | (HS) | afghan-turk high school, | kabul, | Afghanistan |
| group D | (HS) | afghan-turk high school, | kabul, | Afghanistan |
| group E | (MS) | afghan-turk high school, | kabul, | Afghanistan |
| Groupe 401 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 402 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 403 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 404 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 405 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 406 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 407 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 408 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 409 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 503 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 504 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 505 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 506 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 507 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 508A | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 508B | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Groupe 509 | (MS) | Collège Jean-Eudes, | Montréal, | QC |
| Growtopians | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| grup altıgen | (MS) | batman doğa, | batman, | Turkey |
| grup karekök | (MS) | batman doğa, | batman, | Turkey |
| grup lay lay lom | (MS) | batman doğa, | batman, | Turkey |
| grup pi | (MS) | FMV Özel Erenköy Işık Ortaokulu, | İstanbul, | Turkey |
| grup şaklaban | (MS) | batman doğa, | batman, | Turkey |
| grup-pi | (MS) | batman doğa, | batman, | Turkey |
| grup-x | (MS) | batman doğa, | batman, | Turkey |
| Gryffindor | (MS) | Loyola, | Los Altos, | CA |
| GSMST Freshmen | (HS) | Gwinnett School of Math, Science & Technology, | Lawrenceville, | GA |
| guluguluga | (MS) | Jenks Middle School, | Jenks, | OK |
| Gummy Bears | (MS) | Highlands Intermediate School, | Pearl City, | HI |
| Gunn | (HS) | Henry M. Gunn High School, | Palo Alto, | CA |
| H U N Te Rn Er Ds | (HS) | Hunter College High School, | New York, | NY |
| Hailey | (HS) | Ukiah School, | Ukiah, | OR |
| Hale Ya! | (MS) | Hale Middle School, | Stow, | MA |
| Half Sassy Molassy | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| Hall Team | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Halo-gens | (HS) | Hunter College High School, | New York, | NY |
| Hamdi's Angels | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| Hammond Skyhawks | (HS) | Hammond School, | Columbia, | SC |
| HAMİTLER 8 | (MS) | Bursa doga koleji, | Bursa, | Turkey |
| Hangelaneth | (MS) | South Park Middle School, | South Park, | PA |
| Hanoi Team | (HS) | Hanoi - Amsterdam High School for the Gifted, | Hanoi, | Vietnam |
| Happy Turtles | (MS) | Chenery Middle School, | Belmont, | MA |
| HARDWORKERS | (MS) | School n-26 specialized in English,Chemistry and Biology in Dashoguz city, | Dashoguz, | Turkmenistan |
| HARDWORKING | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Harker Frosh | (HS) | The Harker School, | San Jose, | CA |
| Harker Mixed | (HS) | The Harker School, | San Jose, | CA |
| Harker Omega | (HS) | The Harker School, | San Jose, | CA |
| Harker Sophs | (HS) | The Harker School, | San Jose, | CA |
| HARKOV 13 | (HS) | 13th school, | Harkov, | Ukraine |
| hashtag burn | (HS) | West Nairobi School, | Nairobi, | Kenya |
| HAWKS | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Hawks | (HS) | Athens High School, | Troy, | MI |
| Hawks 6th and 7th Grades | (MS) | Nathaniel Hawthorne Middle School 74, | Bayside, | NY |
| Hawks 6th Grade | (MS) | Nathaniel Hawthorne Middle School 74, | Bayside, | NY |
| Hawks 6th, 7th, and 8th Grades | (MS) | Nathaniel Hawthorne Middle School 74, | Bayside, | NY |
| Hawks 8th Grade | (MS) | Nathaniel Hawthorne Middle School 74, | Bayside, | NY |
| Hawks1 | (HS) | River Hill High School, | Clarksville, | MD |
| Hawks2 | (HS) | River Hill High School, | Clarksville, | MD |
| HCI Sec1 Team One | (MS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCI Sec1 Team Two | (MS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCI Sec2 Team One | (MS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCI Sec2 Team Two | (MS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCI Sec3 Team One | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCI Sec3 Team Two | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCI Sec4 Team One | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| HCS Math Club | (HS) | Heritage Christian School, | Indianapolis, | IN |
| Head-Royce | (HS) | Head-Royce School, | Oakland, | CA |
| Headless Mathletes of Sleepy Hollow | (MS) | Sleepy Hollow Middle School, | Tarrytown, | NY |
| heart | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Hedgehog | (MS) | Carroll Middle School , | Southlake, | TX |
| HER | (MS) | Oak Middle School, | Shrewsbury, | MA |
| HERAT TEAM 111C | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 111A | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 111B | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 111D | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 112B | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 112C | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 112D | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 113A | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 113C | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 113D | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 114B | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 114C | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 114D | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| HERAT TEAM 11A 2 | (HS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Heritage Panthers | (HS) | Colleyville Heritage High School, | Colleyville, | TX |
| Heroes and Zeroes | (MS) | Carroll Middle School , | Southlake, | TX |
| Hershey | (HS) | Hershey High School, | Hershey, | PA |
| HEXAGON | (MS) | Scoala gimnaziala nr.5, | Drobeta Turnu Severin, | Romania |
| hhkıou | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| HI-TECH | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| High Four | (HS) | The King's Academy, | Sunnyvale, | CA |
| High Guys | (HS) | The King's Academy, | Sunnyvale, | CA |
| High Phi | (HS) | Horace Mann School, | Riverdale, | NY |
| High school | (HS) | Embassy of India School, Moscow, | Moscow, | Russia |
| highlands1 | (MS) | Highlands Intermediate School, | Pearl City, | HI |
| highschool1 | (HS) | Manarat School, | Jeddah, | Saudi Arabia |
| Hilarious | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| HISOHNU | (MS) | Renner Middle School, | Plano, | TX |
| hit submit | (MS) | Western Mass ARML , | Westborough, | MA |
| HM Middle School Team | (HS) | Horace Mann School, | Riverdale, | NY |
| HM Middle Schoolers | (HS) | Horace Mann School, | Riverdale, | NY |
| HMAcharya | (MS) | Horace Mann School Middle Division, | Bronx, | NY |
| HMBerg | (MS) | Horace Mann School Middle Division, | Bronx, | NY |
| HMKaplan | (MS) | Horace Mann School Middle Division, | Bronx, | NY |
| HMRaab | (MS) | Horace Mann School Middle Division, | Bronx, | NY |
| HMSteinman | (MS) | Horace Mann School Middle Division, | Bronx, | NY |
| HMTripathi | (MS) | Horace Mann School Middle Division, | Bronx, | NY |
| hn kings | (MS) | kaka said ahmad, | kandahar, | Afghanistan |
| Holy Family | (MS) | Holy Family Catholic School, | Austin, | TX |
| Hoppering to Compile the Answers | (MS) | Carmichael Middle School, | Richland, | WA |
| Horace Mann Team #1 | (HS) | Horace Mann School, | Riverdale, | NY |
| Horace Mann Team #3 | (HS) | Horace Mann School, | Riverdale, | NY |
| Horace Mann Team 2 | (HS) | Horace Mann School, | Riverdale, | NY |
| Hornets #1 | (HS) | Big Lake High School, | Big Lake , | MN |
| Hornets #2 | (HS) | Big Lake High School, | Big Lake , | MN |
| How Many Şam Fistik? | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Howard Area Homeschoolers/Chesapeake | (MS) | Howard Area Homeschoolers/Chesapeake, | Columbia, | MD |
| Hoyne Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Hoyne Team 2 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Hoyne Team 3 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| hra1 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| hra2 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| HS Spence 1 | (HS) | The Spence School, | New York, | NY |
| HSC Team 1 | (MS) | Hillfield Strathallan College, | Hamilton, | ON |
| HSC Team 2 | (MS) | Hillfield Strathallan College, | Hamilton, | ON |
| HSC Team 3 | (MS) | Hillfield Strathallan College, | Hamilton, | ON |
| HSC Team 4 | (MS) | Hillfield Strathallan College, | Hamilton, | ON |
| HSC Team 5 | (MS) | Hillfield Strathallan College, | Hamilton, | ON |
| Huffle Puff | (HS) | Northgate High School, | Walnut Creek, | CA |
| HUMAN CALCULATORS | (MS) | Doga Koleji, | Istanbul, | Turkey |
| Human Cheeseballs | (MS) | Carroll Middle School , | Southlake, | TX |
| hunter | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Huron High School | (HS) | Ann Arbor Huron H. S., | Ann Arbor, | MI |
| Huskies | (HS) | New Hampton School, | New Hampton, | NH |
| Huskies Korea | (HS) | New Hampton School, | New Hampton, | NH |
| HVMS #1 | (MS) | Hidden Valley Middle, | Roanoke, | VA |
| HVMS #2 | (MS) | Hidden Valley Middle, | Roanoke, | VA |
| HVMS #3 | (MS) | Hidden Valley Middle, | Roanoke, | VA |
| HW Upper School | (HS) | Harvard-Westlake School, | Studio City, | CA |
| Hyper Twinkies | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Hyperdodecahedron | (HS) | Albuquerque Academy, | Albuquerque, | NM |
| Hyperspace | (HS) | Hunter College High School, | New York, | NY |
| I dont care | (HS) | Lowell High School, | San Francisco, | CA |
| I like trains | (MS) | Hobomock Elementary/Pembroke Pulic Schools, | Pembroke, | MA |
| IASP MS | (MS) | International Academy of St. Petersburg, | St. Petersburg, | Russia |
| ICAE ARML1 | (MS) | ICAE, | Troy, | MI |
| ICAE H1 | (HS) | ICAE, | Troy, | MI |
| ICAE M1 | (MS) | ICAE, | Troy, | MI |
| Ice Boyz | (HS) | South Island School, | Hong Kong, | Hong Kong |
| III | (MS) | Diamond Middle School, | Lexington, | MA |
| ILC HS 1 | (MS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC HS Team 1 | (HS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC HS Team 2 | (HS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC HS2 | (MS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC MS 1 | (MS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC MS 2 | (MS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC1 | (MS) | Insightful Learning Center, | Bridgewter, | NJ |
| ILC2 | (MS) | Insightful Learning Center, | Bridgewter, | NJ |
| Illuminati | (MS) | Oak Middle School, | Shrewsbury, | MA |
| imaginary | (MS) | Carroll Middle School , | Southlake, | TX |
| IMMORTAL MORTALS | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| Impact | (MS) | Valley Christian Junior High, | San Jose, | CA |
| Incredible Team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Indeterminate Form | (MS) | Diamond Middle School, | Lexington, | MA |
| Infi-Knights | (HS) | Oak Creek High School, | Oak Creek, | WI |
| Insane Maths | (HS) | Manhasset High School, | Manhasset, | NY |
| Insert Creative Name Here | (HS) | Weston High School, | Weston, | MA |
| Insert Team Name Here | (MS) | McCall Middle School, | Winchester, | MA |
| Intelligent Charmers | (HS) | Wesleyan School, | Peachtree Corners, | GA |
| International Academy | (HS) | International Academy, | Bloomfield Hills, | MI |
| Iron | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Iron 1 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Iron 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Iron 3 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| iron boys | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Iron Women 3 | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Irrational Radicals | (MS) | Harvard-Westlake School, | Los Angeles, | CA |
| IS Beijing 1 | (HS) | International School of Beijing, | Beijing, | China |
| IS Beijing 2 | (MS) | International School of Beijing, | Beijing, | China |
| IS Beijing 3 | (HS) | International School of Beijing, | Beijing, | China |
| ISKL Freshmen | (HS) | International School of Kuala Lumpur, | 50784 Kuala Lumpur, | Malaysia |
| ISKL Juniors | (HS) | International School of Kuala Lumpur, | 50784 Kuala Lumpur, | Malaysia |
| ISKL Seniors | (HS) | International School of Kuala Lumpur, | 50784 Kuala Lumpur, | Malaysia |
| ISKL Sophomores Blue | (HS) | International School of Kuala Lumpur, | 50784 Kuala Lumpur, | Malaysia |
| ISKL Sophomores Yellow | (HS) | International School of Kuala Lumpur, | 50784 Kuala Lumpur, | Malaysia |
| ISKL Teacher | (HS) | International School of Kuala Lumpur, | 50784 Kuala Lumpur, | Malaysia |
| Issac Luau | (HS) | Randolph High School, | Randolph, | NJ |
| istmar | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| istmar 1 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| istmar 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| istmar 3 | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Ithaca Math Circle | (HS) | Ithaca Math Circle, | Ithaca, | NY |
| Ithaca Parents Blue | (HS) | Ithaca High School, | Ithaca, | NY |
| Ithaca Parents Red | (HS) | Ithaca High School, | Ithaca, | NY |
| ITU GIRLS | (MS) | ITU GVO Dr Natuk Birkan Ortaokulu, | Istanbul, | Turkey |
| ITU POWER | (MS) | ITU GVO Dr Natuk Birkan Ortaokulu, | Istanbul, | Turkey |
| Ivan Vidales | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| π-rates | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| J-Smach! | (HS) | Southlands Christian Schools, | Walnut, | CA |
| Jacket Power | (MS) | Detroit Country Day Middle School, | Beverly Hills, | MI |
| Jacob Patterson | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| Jae Won Oh | (MS) | Chinese International School, | North Point, | Hong Kong |
| Jags | (HS) | Flower Mound High School, | Flower Mound, | TX |
| Jaijaivanti | (HS) | The Dalton School, | New York, | NY |
| James Maina | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| Jason Jason | (HS) | Wesleyan School, | Peachtree Corners, | GA |
| Java | (HS) | SMAN 1 PLEMAHAN, | Kediri, | Indonesia |
| Jaya Math | (HS) | Power Jaya High School, | Sidikalang, | Indonesia |
| JDJ | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| jelalabad team 1 | (MS) | jelalabad afgan-turk highschool, | jelalabad, | Afghanistan |
| jelalabad team 2 | (MS) | jelalabad afgan-turk highschool, | jelalabad, | Afghanistan |
| jelalabad team 3 | (HS) | jelalabad afgan-turk highschool, | jelalabad, | Afghanistan |
| jelalabad team 4 | (HS) | jelalabad afgan-turk highschool, | jelalabad, | Afghanistan |
| jelalabad team 5 | (HS) | jelalabad afgan-turk highschool, | jelalabad, | Afghanistan |
| jelalabad team 6 | (MS) | jelalabad afgan-turk highschool, | jelalabad, | Afghanistan |
| Jellybeans | (MS) | NYC Lab Middle School, | New York, | NY |
| JEMPZ | (HS) | Leicester Grammar School, | Leicester, | United Kingdom |
| jendouba_math1 | (HS) | commissariat regional de l'education, | jendouba, | Tunisia |
| Jessica | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| JH MathCats1 | (MS) | Westminster JHS, | Atlanta, | GA |
| JH MathCats2 | (MS) | Westminster JHS, | Atlanta, | GA |
| Jhinjhoti | (MS) | The Dalton School, | New York, | NY |
| Jiangsu AHEAD Education | (HS) | NSFZ Jiangning Campus, | Nanjing, | China |
| Jil | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| JLHS1 | (HS) | James Logan High School, | Union City, | CA |
| JLHS2 | (HS) | James Logan High School, | Union City, | CA |
| JLHS3 | (HS) | James Logan High School, | Union City, | CA |
| jliner | (MS) | McCall Middle School, | Winchester, | MA |
| Joe Lunardi | (MS) | No School Affiliation, | Takoma Park, | MD |
| John Jay SEA | (HS) | John Jay High School, | San Antonio, | TX |
| Jordan #1 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| Jordan #2 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| Jordan #3 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| Jordan #4 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| Jordan #5 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| Jordan #6 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| Jordan #7 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| JOrdan #8 | (MS) | Jordan Middle School, | Palo Alto, | CA |
| JP CANdy returns | (MS) | Hunter College High School, | New York, | NY |
| JPS1 | (HS) | John P. Stevens HS, | Edison, | NJ |
| JPS2 | (HS) | John P. Stevens HS, | Edison, | NJ |
| JRG | (MS) | JR Gerritts Middle School, | Kimberly, | WI |
| JSAT | (HS) | Leicester Grammar School, | Leicester, | United Kingdom |
| Junior 6 | (HS) | Stuyvesant High School, | New York, | NY |
| Junior A | (MS) | Badger School, | Badger, | MN |
| Jupiter | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Jupiter | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| just us | (MS) | School no.1, | Barlad, | Romania |
| Just us | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| K12 International Academy | (HS) | K12 International Academy, | Herndon, | VA |
| K2000 HS Math'adors | (HS) | Kultur2000 College, | Istanbul, | Turkey |
| K2000 HS Math'letes | (HS) | Kultur2000 College, | Istanbul, | Turkey |
| K2000 HS Mathe'magicians | (HS) | Kultur2000 College, | Istanbul, | Turkey |
| K2000 MS Math'adors | (MS) | Kultur2000 College, | Istanbul, | Turkey |
| Ka-Shing | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| KAAN | (MS) | OZEL KOCAELI BAHCESEHIR ORTAOKULU, | KOCAELI, | Turkey |
| KADS | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| KAHRİW | (MS) | AFGHAN-TURK SCHOOLS, | KANDAHAR, | Afghanistan |
| Kang | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| Kapitanite | (HS) | PMG "Nikola Obreshkov", | Kazanlak, | Bulgaria |
| KARDEMIR DEMIRCELIK KARABUKSPOR | (MS) | OZEL KOCAELI BAHCESEHIR ORTAOKULU, | KOCAELI, | Turkey |
| Karma | (HS) | Randolph High School, | Randolph, | NJ |
| KARTAL 1 | (MS) | KARTAL DOĞA KOLEJİ, | İSTANBUL, | Turkey |
| KARTAL 2 | (MS) | KARTAL DOĞA KOLEJİ, | İSTANBUL, | Turkey |
| KARTAL 3 | (MS) | KARTAL DOĞA KOLEJİ, | İSTANBUL, | Turkey |
| KARTAL 4 | (MS) | KARTAL DOĞA KOLEJİ, | İSTANBUL, | Turkey |
| KELEBEKLER | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| KemerDoga-5A-diamond | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-5A-emerald | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-5A-pearl | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-5A-ruby | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-5B-diamond | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-5B-emerald | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-5B-pearl | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-6A-diamond | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-6A-emerald | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-6A-pearl | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-6B-diamond | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-6B-emerald | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-6B-pearl | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-7A-Group1 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-7A-Group2 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-7A-Group3 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-7B-Group1 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-7B-Group2 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-7B-Group3 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-8A-Group1 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-8A-Group2 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-8A-Group3 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-8B-Group1 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-8B-Group2 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| KemerDoga-8B-Group3 | (MS) | Kemerburgaz Doğa İlköğretim, | Istanbul, | Turkey |
| Kennedy 1 | (MS) | Dent Middle School, | Columbia, | SC |
| Kennedy 2 | (MS) | Dent Middle School, | Columbia, | SC |
| Kennedy 3 | (MS) | Dent Middle School, | Columbia, | SC |
| Kennedy 4 | (MS) | Dent Middle School, | Columbia, | SC |
| Kennedy 5 | (MS) | Dent Middle School, | Columbia, | SC |
| Kennedy 6 | (MS) | Dent Middle School, | Columbia, | SC |
| Kent Lions (1) | (HS) | Kent School, | Kent, | CT |
| Kenya | (HS) | Linganore High School, | Frederick, | MD |
| kervin | (MS) | Westmount Charter School, | Calgary, | AB |
| Key Lime Pi | (MS) | Desert Academy, | Santa Fe, | NM |
| Keys | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Khanyisa school | (MS) | Khanyisa Education centre, | Kgapane, | South Africa |
| KHOROSAN | (HS) | Mazar-e Sharif Afghan-Turk High School, | Mazar-e Sharif, | Afghanistan |
| khushboo | (HS) | ursuline inter college, | ranchi, | IN |
| King | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| King 1 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| King 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| King 3 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| King 4 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| King Kong | (HS) | Central High School, | Philadelphia, | PA |
| king2 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| king3 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| king5 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| king6 | (HS) | Aria high school, | Kunduz , | Afghanistan |
| king7 | (HS) | Ariana high school, | KABOL, | Afghanistan |
| KJRDCC | (HS) | Robert E. Lee High School/Teacher, | Baytown, | TX |
| Klakyooleightoars | (MS) | DePere Middle School, | DePere, | WI |
| KlondikeFluffy Unicorns | (MS) | Klondike Middle, | West Lafayette, | IN |
| KML Beenes | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| KML Cupcakes | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| KML Happy Purple Unicorns | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| KML John Wall | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| KML Key of the Twilight | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| KML Masters of Calculus | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| KML Velesor Raptors | (HS) | Kettle Moraine Lutheran HS, | Jackson, | WI |
| Knights | (HS) | Del Norte High School, | Albuquerque, | NM |
| KNIGHTS OF BAHCESEHIR | (MS) | OZEL KOCAELI BAHCESEHIR ORTAOKULU, | KOCAELI, | Turkey |
| Knollwood Grade 8 | (MS) | Knollwood School, | Fair Haven, | NJ |
| Kobe-LeBron | (MS) | Boulan Park Middle School, | Troy, | MI |
| KODA | (HS) | Middlesex County Academy, | Edison, | NJ |
| Krazy Kewl Kats | (HS) | Linganore High School, | Frederick, | MD |
| Krazy Koalas | (HS) | Walton High School, | Marietta, | GA |
| Krueger Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Krueger Team 2 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| KSA | (MS) | Afghan Turkish High School, | kANDAHAR, | Afghanistan |
| KTEC 1 | (MS) | KTEC, | Kenosha, | WI |
| KTEC 2 | (MS) | KTEC, | Kenosha, | WI |
| KTEC 3 | (MS) | KTEC, | Kenosha, | WI |
| Kukulkán | (MS) | Secundaria General Número 5, | Coatzacoalcos, Veracruz, | Mexico |
| KULTUR2000'liyiz!!! | (MS) | Kultur2000 College, | Istanbul, | Turkey |
| Kumquats | (HS) | North Hollywood High School, | North Hollywood, | CA |
| KURTKOY DOGA 7 | (MS) | KURTKOY DOGA KOLEJİ, | istanbul, | Turkey |
| kurtkoy7 | (MS) | KURTKOY DOGA KOLEJİ, | istanbul, | Turkey |
| Kutztown All-Stars | (HS) | Kutztown Area High School, | Kutztown, | PA |
| kwantify | (MS) | Westmount Charter School, | Calgary, | AB |
| Kyle Johnson | (MS) | Mountain Gap P-8 School, | Huntsville, | AL |
| LA | (MS) | MS 67, | Little Neck, | NY |
| la cueva high school | (HS) | LaCueva HS, | Albuquerque, | NM |
| LACES | (HS) | Los Angeles CES, | Los Angeles, | CA |
| Lack of a better name | (MS) | Montgomery College, | Germantown, | MD |
| LACOSTE | (MS) | HASAN ALI YUCEL ORTA OKULU, | MERSIN, | Turkey |
| Ladue01 | (HS) | Ladue Horton Watkins High School, | St. Louis, | MO |
| Lady Cobras | (MS) | Keystone School, | San Antonio, | TX |
| Lalit | (MS) | The Dalton School, | New York, | NY |
| Last One Standing | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| Latecomers | (MS) | The Dalton School, | New York, | NY |
| Launiz | (MS) | Oak Middle School, | Shrewsbury, | MA |
| lax bros | (HS) | Wheeler School, | Providence, | RI |
| Lazy Legends | (HS) | West Windsor - Plainsboro South, | Princeton Junction, | NJ |
| LBMS Looney Toons | (MS) | Luther Burbank Middle School, | Lancaster, | MA |
| Leftover Pi | (MS) | Jewish Community Day School, | Watertown, | MA |
| Legendre's Legends | (MS) | Carmichael Middle School, | Richland, | WA |
| Lemniscate | (HS) | Northfield Mount Hermon School, | Mt. Hermon, | MA |
| Lemonpie | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Lesh's Fan Club | (MS) | Walker Middle Magnet, | Odessa, | FL |
| Lessthan3 | (MS) | Rice Middle School, | Plano, | TX |
| Let's Win! | (MS) | Alternative School for Math and Science, | Corning, | NY |
| Life of Pi | (MS) | Westmount Charter School, | Calgary, | AB |
| LIGHT SOVARY | (HS) | Mazar-e Sharif Afghan-Turk High School, | Mazar-e Sharif, | Afghanistan |
| Lightening | (MS) | John F. Kennedy Middle School, | North Miami Beach, | FL |
| Like a Boss | (HS) | Columbia Math Circle, | Columbia, | SC |
| Lila Comet2 | (HS) | Buffalo High School, | Buffalo, | MN |
| Lila Comet3 | (HS) | Buffalo High School, | Buffalo, | MN |
| LilaComet | (HS) | Buffalo High School, | Buffalo, | MN |
| Limacon | (HS) | Northfield Mount Hermon School, | Mt. Hermon, | MA |
| Lincoln Southwest | (HS) | Lincoln Southwest, | Lincoln, | NE |
| LION | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| LIONS | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Lissajou | (HS) | Northfield Mount Hermon School, | Mt. Hermon, | MA |
| Little Bees | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| LITTLE BOYS | (MS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| little Einstein | (MS) | Doga Koleji, | Istanbul, | Turkey |
| Little Little into the Middle | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Little People, Deep Voice | (MS) | Hobomock Elementary/Pembroke Pulic Schools, | Pembroke, | MA |
| Little Prince | (MS) | Diamond Middle school, | Lexington, | MA |
| LittleDragon | (MS) | AMCMS/CSMS, | College Station, | TX |
| lock | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Lock | (HS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Logic Gates | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Lokomotiv | (HS) | Kenston HS, | Chagrin Falls, | OH |
| LOL | (HS) | Ukiah School, | Ukiah, | OR |
| Loomis 1 | (HS) | The Loomis Chaffee, | Windsor, | CT |
| Loomis 2 | (HS) | The Loomis Chaffee, | Windsor, | CT |
| Los Genius | (HS) | Colegio la Fayette y Escuela Tecnica 93, | Escobedo , | Mexico |
| Los Pepes | (HS) | Club de Mate, | Nogales, Sonora, | Mexico |
| Lovely Ladies | (MS) | Diamond Middle school, | Lexington, | MA |
| LR Bros | (HS) | Little Rock Central High School, | Little Rock, | AR |
| LR komitis mor | (HS) | Little Rock Central High School, | Little Rock, | AR |
| LR Non-Elite 4!!! | (HS) | Little Rock Central High School, | Little Rock, | AR |
| LR Winners | (HS) | Little Rock Central High School, | Little Rock, | AR |
| LS Blue | (MS) | Advanced Math and Science Academy, | Marlborough, | MA |
| LS Gold | (MS) | Advanced Math and Science Academy, | Marlborough, | MA |
| LS Red | (MS) | Advanced Math and Science Academy, | Marlborough, | MA |
| LS Silver | (MS) | Advanced Math and Science Academy, | Marlborough, | MA |
| M SWAG | (MS) | South Island School, | Hong Kong, | Hong Kong |
| M&M's | (MS) | Nature Hill, | Oconomowoc, | WI |
| Maattimanaatit | (HS) | Päivölä school of mathematics, | 37770 Tarttila, | Finland |
| MACSMaticians | (MS) | Manchester Academic Charter School, | Pittsburgh, | PA |
| MACSMaticians Squared | (MS) | Manchester Academic Charter School, | Pittsburgh, | PA |
| Madelyn & Sarcasm | (HS) | Diamond Middle school, | Lexington, | MA |
| MADJET | (HS) | Walt Whitman High School, | Bethesda, | MD |
| Maiar | (MS) | Diamond Middle School, | Lexington, | MA |
| Majestic Math Masters | (MS) | Briarcliff Middle School, | Briarcliff Manor, | NY |
| Mama Llamas | (HS) | Ukiah School, | Ukiah, | OR |
| Man Dolphins | (MS) | Keystone School, | San Antonio, | TX |
| Manchester United | (MS) | Valley Christian Junior High, | San Jose, | CA |
| Manly Macho Barbarians | (MS) | Discovery Academy, | Edgewater, | FL |
| Marauder Squared | (HS) | Walter Murray Collegiate, | Saskatoon, | SK |
| Marc Garneau Team TOPS | (HS) | Marc Garneau Collegiate Institute, | Toronto, | ON |
| Mardin | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Mars | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Master | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Master 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| master minds | (HS) | Afghan turk high school, | Kandahar, | Afghanistan |
| mat | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| matçılar | (MS) | batman doğa, | batman, | Turkey |
| Matematik Aşıkları | (MS) | Bandırma Bahçeşehir Ortaokulu, | Bandırma, | Turkey |
| Matematik Yıldızları | (MS) | Elazig Doga College, | Elazig, | Turkey |
| MATEMATİK TEAM | (MS) | ITU GVO Dr Natuk Birkan Ortaokulu, | Istanbul, | Turkey |
| MATH | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| Math Assassins | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| MATH CLUB | (MS) | ERCIYES COLLEGE, | KAYSERİ, | Turkey |
| Math Club 1 | (MS) | St. Peter, | Olney, | MD |
| Math Club 2 | (MS) | St. Peter, | Olney, | MD |
| Math Club 3 | (MS) | St. Peter, | Olney, | MD |
| Math Club 5 | (MS) | St. Peter, | Olney, | MD |
| Math Dynasty | (MS) | Nature Hill, | Oconomowoc, | WI |
| Math Mad | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Math Masters! | (HS) | Johnston High School, | Johnston, | IA |
| Math Muffins | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Math Ninjas | (MS) | Oak Middle School, | Shrewsbury, | MA |
| Math Ninjas - Stealthy Solutions | (MS) | Carmichael Middle School, | Richland, | WA |
| Math Panthers | (MS) | Rachel Carson Middle School, | Herndon, | VA |
| Math Pi~rates | (MS) | Oak Middle School, | Shrewsbury, | MA |
| Math Researches | (HS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| Math Rockstars | (HS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| Math Squad | (MS) | Waukesha Homeschool, | Brookfield , | WI |
| Math Team | (HS) | Dominican High School, | Whitefish Bay, | WI |
| Math Tigers | (MS) | Rice Middle School, | Plano, | TX |
| Math Vision | (MS) | MMMS, | Matawan, | NJ |
| Math Warriors | (MS) | NYC Lab Middle School, | New York, | NY |
| Math Warriors^4 | (MS) | Valley Christian Junior High, | San Jose, | CA |
| Math! | (MS) | AAST, | Hackensack, | NJ |
| math's friends | (MS) | KFUPM, | Alhasa, | Saudi Arabia |
| Mathamphetamines | (HS) | Clear Lake High School, | Houston, | TX |
| Mathasaurs | (MS) | The Sage School, | Foxboro, | MA |
| MathBusters | (HS) | DeBakey HSHP, | Houston, TX 77021, | TX |
| MathCats | (HS) | The Westminster Schools, | Atlanta, | GA |
| MathClubWarriors | (HS) | Waldwick High School, | Waldwick, | NJ |
| MathCraft | (MS) | South Warren Middle School, | Bowling Green, | KY |
| Mathematic Maniacs | (MS) | University College Cork, | Cork, | Ireland |
| Mathematics | (HS) | Illinois Math & Science Academy, | Aurora, | IL |
| Mathenauts | (MS) | Rachel Carson Middle School, | Herndon, | VA |
| MathJunkies | (MS) | Somers middle school, | somers, | NY |
| Mathletes | (HS) | Linganore High School, | Frederick, | MD |
| Mathletes Anonymous | (MS) | Pilgrim Park Middle School, | Elm Grove, | WI |
| Mathletics | (MS) | BAGCILAR DOGA COLLEGE, | ISTANBUL, | Turkey |
| MathMagic Land | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Mathmagicians MS | (MS) | Mixed, | Riyadh, | Saudi Arabia |
| Maths Bling | (HS) | Pusat PERMATApintar Negara, | Bangi, | Malaysia |
| Maths Minds | (MS) | UCC Junior Maths Enrichment, | Cork, | Ireland |
| maths star | (MS) | oran doga college, | ankara, | Turkey |
| MATHSMEN | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| MathStars | (MS) | Hasan Tanık İlköğretim Okulu, | Ankara, | Turkey |
| Mathtangs | (HS) | Northside College Prep High School, | Chicago, | IL |
| max | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Maybe Next Year | (HS) | Hyde Park Middle School, | Las Vegas, | NV |
| MAZAR | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar-e 20 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar10B | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar10D | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar11A | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar11a | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar11A2 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar11c | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| MAZAR11C | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar11d | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar9bd | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazar9c | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazare 19 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare1 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare10 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare11 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare12 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare13 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare14 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare15 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare16 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare17 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazare18 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare2 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare3 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare4 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare5 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare6 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare7 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare8 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Mazare9 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mazarerkek | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| MAZARIAN BOYS | (HS) | Mazar-e Sharif Afghan-Turk High School, | Mazar-e Sharif, | Afghanistan |
| MazenBear | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| MC | (MS) | North Carolina State University, | Raleigh, | NC |
| Mca Dream Team | (MS) | Metro Christian Academy, | Tulsa, | OK |
| McCarthy | (MS) | Wamsutta Middle School, | Attleboro, | MA |
| McCarthy 200 | (MS) | Wamsutta Middle School, | Attleboro, | MA |
| McCarthy 201 | (MS) | Wamsutta Middle School, | Attleboro, | MA |
| MCHS #1 | (HS) | Michigan City High School, | Michigan City, | IN |
| MCHS#2 | (HS) | Michigan City High School, | Michigan City, | IN |
| MCHS#3 | (HS) | Michigan City High School, | Michigan City, | IN |
| Mercury | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Meridian High School | (HS) | Meridian International School, | Warsaw, | Poland |
| Meridian IB-1 Rocks | (HS) | Meridian International School, | Warsaw, | Poland |
| Meridian Middle School | (MS) | Meridian International School, | Warsaw, | Poland |
| Meridian Middle School 2 | (MS) | Meridian International School, | Warsaw, | Poland |
| Metrowest Blue | (MS) | RSM-MetroWest, | Framingham, | MA |
| Metrowest Green | (MS) | RSM-MetroWest, | Framingham, | MA |
| Metrowest HS | (HS) | RSM-MetroWest, | Framingham, | MA |
| Metrowest White | (MS) | RSM-MetroWest, | Framingham, | MA |
| mezar kiz | (HS) | Afgan turk Zübeyde hanım girl school, | mezar ı sherif, | Afghanistan |
| mezar-004 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar-04 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar-05 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar-06 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar00006 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar01 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar02 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar03 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar04 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar05 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar06 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar07 | (MS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar60 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar600 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| mezar6000 | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| MGS Math Team-5 | (MS) | Mountain Gap P-8 School, | Huntsville, | AL |
| MGS Math Team-6B | (MS) | Mountain Gap P-8 School, | Huntsville, | AL |
| MGS Math Team-6G | (MS) | Mountain Gap P-8 School, | Huntsville, | AL |
| MGS Math Team-8 | (MS) | Mountain Gap P-8 School, | Huntsville, | AL |
| mheartk | (HS) | MKHS, | Monterey Park, | CA |
| Middle Court | (MS) | The King's Academy, | Sunnyvale, | CA |
| Middle Knights | (MS) | The King's Academy, | Sunnyvale, | CA |
| Middle School 1 | (MS) | Saint Ann's School, | Brooklyn, | NY |
| Middle School 2 | (MS) | Saint Ann's School, | Brooklyn, | NY |
| Middle School 3 | (MS) | Saint Ann's School, | Brooklyn, | NY |
| Middle School 4 | (MS) | Saint Ann's School, | Brooklyn, | NY |
| Middle Sevvies | (MS) | The King's Academy, | Sunnyvale, | CA |
| Middle Squires | (MS) | The King's Academy, | Sunnyvale, | CA |
| midyat | (HS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Mighty, Mighty Jackets | (MS) | Detroit Country Day Middle School, | Beverly Hills, | MI |
| MIHS Math Club | (HS) | Mercer Island High School, | Mercer Island, | WA |
| milennium kids | (MS) | FMV Özel Erenköy Işık Ortaokulu, | İstanbul, | Turkey |
| Milka csoki | (HS) | Szent Imre Katolikus Gimnazium, | Nyiregyhaza, | Hungary |
| Minik Turkceciler | (MS) | omid afghan turk primary school, | mazar-i sherif, | Afghanistan |
| Ministry of Fun! | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Misi Mókus | (HS) | ELTE Apáczai Csere János Gyakorlógimnázium, | Budapest, | Hungary |
| Mitchie | (HS) | MDHS, | Markham, | ON |
| Mittenpunkt | (MS) | Fort Settlement Middle School, | Sugar Land, | TX |
| MIXED SPICE GIRLS | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| MIXTURE | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| MJC Team 1 | (HS) | Meridian Junior College, | Singapore, | Singapore |
| MJC Team 2 | (HS) | Meridian Junior College, | Singapore, | Singapore |
| MJC Team 4 | (HS) | Meridian Junior College, | Singapore, | Singapore |
| MMA | (HS) | Merion mercy academy, | Merion , | PA |
| MMA2 | (HS) | Merion mercy academy, | Merion , | PA |
| MMMS1 | (MS) | Marlboro Memorial Middle School, | Morganville, | NJ |
| MMMS2 | (MS) | Marlboro Memorial Middle School, | Morganville, | NJ |
| MMMS3 | (MS) | Marlboro Memorial Middle School, | Morganville, | NJ |
| MMMS4 | (MS) | Marlboro Memorial Middle School, | Morganville, | NJ |
| MMMS5 | (MS) | Marlboro Memorial Middle School, | Morganville, | NJ |
| MMMS6 | (MS) | Marlboro Memorial Middle School, | Morganville, | NJ |
| Mocca chinos | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Mockingjayz's | (HS) | Kenston High School, | Chagrin Falls , | OH |
| MoCo Math Circle Team 1 | (MS) | Montgomery College, | Germantown, | MD |
| MoCo Math Circle Team 2 | (MS) | Montgomery College, | Germantown, | MD |
| Mohammed Rawwas | (MS) | Peet Junior High, | Cedar Falls, | IA |
| Monkey & Hare Inc. | (MS) | Diamond Middle school, | Lexington, | MA |
| Monkey star | (MS) | oran doga college, | ankara, | Turkey |
| Monkeys | (HS) | Ukiah School, | Ukiah, | OR |
| Mookey and the Dudeskis | (MS) | Providence Day School, | Charlotte, | NC |
| Morning Boys | (HS) | Mounds View High School, | Arden Hills, | MN |
| Mr. Beans | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Mr. Math | (HS) | Homeschool, | Santa Barbara, | CA |
| Mr. Wonderful's Senior Team | (HS) | Agoura High School, | Agoura Hills, | CA |
| Mr. Wu's Math Camp | (HS) | (Parent of) the Rong Family, | Toronto, | ON |
| MRPS | (MS) | The Rhoades School, | Encinitas, | CA |
| MS Spence 3 | (MS) | The Spence School, | New York, | NY |
| MS Spence 4 | (MS) | The Spence School, | New York, | NY |
| MTMCC | (HS) | Manheim Township High School, | Lancaster, | PA |
| MuAlphaDdata | (HS) | Gabrielino, | San Gabriel, | CA |
| Muffia | (HS) | Weston High School, | Weston, | MA |
| Muhsinin | (HS) | SMAN 1 Bogor, | Bogor, | Indonesia |
| Multiple Computer Test | (HS) | BCA, | Hackensack, | NJ |
| Multiplication Pancakes | (MS) | Santa Rita, | Los Altos, | CA |
| Multipliers | (MS) | Jewish Community Day School, | Watertown, | MA |
| Mursvinen | (HS) | Päivölä school of mathematics, | 37770 Tarttila, | Finland |
| Mustache Rockets | (MS) | John F. Kennedy Middle School, | North Miami Beach, | FL |
| Mustang 6th Graders | (MS) | River Valley Middle/High School, | Three Oaks, | MI |
| Mustangs | (HS) | Prosser HS, | Prosser, | WA |
| Mustangs #2 | (HS) | River Valley High School, | Three Oaks, | MI |
| Mustangs #3 | (HS) | River Valley High School, | Three Oaks, | MI |
| Mustangs #4 | (HS) | River Valley High School, | Three Oaks, | MI |
| NadeEagles | (HS) | Chaminade College Preparatory, | West Hills, | CA |
| Name is undecided | (HS) | North Hollywood High School, | North Hollywood, | CA |
| NASA | (HS) | Randolph High School, | Randolph, | NJ |
| NASH | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| Nathan Sketch | (HS) | Athens High School, | Troy, | MI |
| Neil Left | (HS) | University College Cork, | Cork, | Ireland |
| Neon T-Shirts | (HS) | Diamond Middle school, | Lexington, | MA |
| neptune | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Nerd Herd | (MS) | Frelinghuyen Middle School, | Morristown, | NJ |
| Nerdy Narwhals (NCSU Math Circle) | (MS) | NCSU, | Raleigh, | NC |
| Netrunners | (HS) | Clear Lake High School, | Houston, | TX |
| New Team | (MS) | West Lafayette Math Club, | West Lafayette, | IN |
| New trees | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Newtonians | (HS) | Sculley Academy, | Suwanee, | GA |
| Next | (MS) | Acera School, | Melrose, | MA |
| NIGHTGALES | (MS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Nikky Flash | (HS) | Horace Greeley High School, | Chappaqua, | NY |
| NIL | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| NINJA PLATYPINES | (MS) | South Island School, | Hong Kong, | Hong Kong |
| NJEA Green | (MS) | New Jersey Enrichment Academy, | East Hanover, | NJ |
| NJEA Individual ET | (MS) | New Jersey Enrichment Academy, | East Hanover, | NJ |
| NJEA Individual JC | (MS) | New Jersey Enrichment Academy, | East Hanover, | NJ |
| NJEA Individual TG | (MS) | New Jersey Enrichment Academy, | East Hanover, | NJ |
| NJEA Red | (MS) | New Jersey Enrichment Academy, | East Hanover, | NJ |
| NLY | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| No Free Lunches | (HS) | Irvington High School, | Fremont, | CA |
| Nolan Catholic 1 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 10 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 11 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 12 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 13 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 14 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 15 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 16 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 2 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 3 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 4 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 5 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 6 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 7 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 8 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| Nolan Catholic 9 | (HS) | Nolan Catholic High School, | Fort Worth, | TX |
| nolanextra1 | (HS) | Nolan Catholic HS/parent, | Colleyville, | TX |
| None | (MS) | Mother, | Selangor, | Malaysia |
| None1 | (HS) | None, | Ann Arbor, | MI |
| North 69 | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| Not Funny | (HS) | Ukiah School, | Ukiah, | OR |
| NOVA HS 2013 | (HS) | NOVA International Schools, | Skopje, | Macedonia, Republic of |
| NSFZ Jiangning Campus 1 | (HS) | Jiangsu AHEAD Education Investment & Consultancy Group, | Nanjing, | China |
| NSFZ Jiangning Campus 2 | (HS) | Jiangsu AHEAD Education Investment & Consultancy Group, | Nanjing, | China |
| NSFZ Jiangning Campus 3 | (HS) | Jiangsu AHEAD Education Investment & Consultancy Group, | Nanjing, | China |
| NSFZ Jiangning Campus 3. | (HS) | Jiangsu AHEAD Education Investment & Consultancy Group, | Nanjing, | China |
| NSP- Nothing Stupid Please | (MS) | Marshall Middle School/ North Allegheny School District, | Wexford, | PA |
| Nuggets All the Way | (HS) | Bosque School, | Albuquerque, | NM |
| Null Set | (HS) | Horace Greeley High School, | Chappaqua, | NY |
| Number 1 | (HS) | Sheldon High School, | Sacramento, | CA |
| Number Ninjas | (HS) | Weatherly Area High School, | Weatherly, | PA |
| number one | (HS) | Beaumont High School, | Beaumont, | CA |
| Number sin^2 + cos^2 | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| Oak A Team | (MS) | Oak Middle School, | Shrewsbury, | MA |
| Oconnell Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Oconnell Team 2 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| ODA 4 | (HS) | Cengiz Aytmatov SBL, | izmir, | Turkey |
| ODTU DENIZLI 1 | (MS) | ODTU G.V OZEL DENIZLI ORTAOKULU, | DENİZLİ, | Turkey |
| ODTU DENIZLI 2 | (MS) | ODTU G.V OZEL DENIZLI ORTAOKULU, | DENİZLİ, | Turkey |
| ODTU KYOD STARS | (MS) | ODTU KYOD Private Elementary School, | Kocaeli , | Turkey |
| Ogdensburg Bears A | (MS) | Ogdensburg School, | Ogdensburg, | NJ |
| Ogdensburg Bears B | (MS) | Ogdensburg School, | Ogdensburg, | NJ |
| Ogdensburg Bears C | (MS) | Ogdensburg School, | Ogdensburg, | NJ |
| Ohlae | (MS) | Robinson Middle School, | Plano, | TX |
| Oink | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Olallieberry Pi's | (MS) | Pescadero Middle School, | la honda, | CA |
| Old Blue Devils | (HS) | Albany Area Math Circle, | Niskayuna, | NY |
| OLHS Math Team | (HS) | Olentangy Liberty High School, | Powell, | OH |
| Olsun! | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Omega | (MS) | Plum Grove Junior High/MathTeacher, | Rolling Meadows, IL 60008, | IL |
| Omid Afgan-Türk Primary School-3-A/1 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-3-A/2 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-3-A/3 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-3-A/4 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-3-B/1 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-3-B/2 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-3-B/3 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-4-A/1 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-4-A/2 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-4-A/3 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-4-A/4 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-A/1 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-A/2 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-A/3 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-B/1 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-B/2 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-B/3 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-5-B/4 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-6-A/1 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| Omid Afgan-Türk Primary School-6-A/2 | (MS) | OMID AFGAN-TÜRK PRİMARY SCHOOL, | mezar-ı Şerif , | Afghanistan |
| omidteam1 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam10 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam11 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam12 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam13 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam14 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam15 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam16 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam17 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam18 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam19 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam2 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam20 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam21 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam22 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam23 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam24 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam25 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam26 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam27 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam28 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam29 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam3 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam30 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam31 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam4 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam5 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam6 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam7 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam8 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| omidteam9 | (MS) | herat privat omid afghan-turk primary school, | herat, | Afghanistan |
| OMMHGO | (HS) | OMMHGO, | Tulancingo, Hidalgo, | Mexico |
| One Man Army | (HS) | Bensalem HS, | Bensalem, | PA |
| One Plus One | (MS) | Rice Middle School, | Plano , | TX |
| One Small Kid | (HS) | Blue Valley West, | Overland Park, | KS |
| One Tiny Kid | (MS) | Lakewood Middle School, | Overland Park, | KS |
| onlar a1 | (HS) | AFGHAN TURK GIRL HIGH SCHOOL, | KABUL, | Afghanistan |
| ONLAR A2 | (HS) | AFGHAN TURK GIRL HIGH SCHOOL, | KABUL, | Afghanistan |
| OPPMCT | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| OPTIMAL | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| OPTİMUM | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| Orange | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| oreo | (MS) | FMV Özel Erenköy Işık Ortaokulu, | İstanbul, | Turkey |
| Oreos for Survival | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| Origin | (MS) | Hasan Tanık İlköğretim Okulu, | Ankara, | Turkey |
| OSM | (HS) | Middlesex County Academy, | Edison, | NJ |
| OSM- Concordia | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| Otto Team | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Our Lady's | (HS) | Our Lady's, | Castleblayney, | Ireland |
| Our Ladys 2 | (HS) | Our Lady's, | Castleblayney, | Ireland |
| OVER 9000 | (MS) | Parent, | Princeton, | NJ |
| OWL | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Ozel Ege Lisesi | (HS) | Ozel Ege Lisesi, | İzmir, | Turkey |
| Ozel Ege Ortaokulu | (MS) | Ozel Ege Ortaokulu, | Izmir, | Turkey |
| OZEL TOROS AKDENİZ FEN LISESI | (HS) | ÖZEL TOROS AKDENIZ FEN LISESI, | ANTALYA, | Turkey |
| OZEL TOROS AKDENİZ ORTAOKULU | (MS) | ÖZEL TOROS AKDENIZ ORTAOKULU, | ANTALYA, | Turkey |
| OZEL TOROS ORTAOKULU | (MS) | ÖZEL TOROS ORTAOKULU, | ANTALYA, | Turkey |
| P.B.J. | (MS) | Boulan Park Middle School, | Troy, | MI |
| Panda-Monium | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Panther 1 | (MS) | Kennedy, | Lisle, | IL |
| Panthers Alpha | (HS) | Somerset Academy Charter High School, | Fort Lauderdale , | FL |
| Panthers Beta | (HS) | Somerset Academy Charter High School, | Fort Lauderdale , | FL |
| Panthers Gamma | (HS) | Somerset Academy Charter High School, | Fort Lauderdale , | FL |
| Park1 | (MS) | The Park School, | Brookline, | MA |
| Park2 | (MS) | The Park School, | Brookline, | MA |
| Park3 | (MS) | The Park School, | Brookline, | MA |
| Park4 | (MS) | The Park School, | Brookline, | MA |
| Park5 | (MS) | The Park School, | Brookline, | MA |
| PARROTS | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Parshnajaevis | (HS) | Brentwood Christian School, | Austin, | TX |
| PASANLAR | (MS) | School 27, | Balkan, | Turkmenistan |
| pasha | (MS) | Bayrampasa Doga College, | ISTANBUL, | Turkey |
| Patriots 1 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 10 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 2 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 3 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 4 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 5 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 6 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 7 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 8 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patriots 9 | (MS) | Southwest Middle School, | Charlotte, | NC |
| Patton | (MS) | Charles F Patton Middle School, | Kennett Square, | PA |
| Patuxent 1 | (HS) | Patuxent High School, | Lusby, | MD |
| peace | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| PEACE-1 | (HS) | SHAH HUSSEIN HOTAK, | KANDAHAR, | Afghanistan |
| PEACE-2 | (HS) | SHAH HUSSEIN HOTAK, | KANDAHAR, | Afghanistan |
| PEACE-3 | (HS) | SHAH HUSSEIN HOTAK, | KANDAHAR, | Afghanistan |
| PEACE-4 | (HS) | SHAH HUSSEIN HOTAK, | KANDAHAR, | Afghanistan |
| Peach | (HS) | Palo Alto High School, | Palo Alto, | CA |
| Pegasus | (HS) | The Thacher School, | Ojai, | CA |
| Pelikan | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| PEMDAS scholars | (HS) | B. Reed Henderson High School, | West Chester, | PA |
| PEN | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Penguins R Meh Homie G's | (MS) | Boulan Park Middle School, | Troy, | MI |
| penquins, sure | (MS) | McCall Middle School, | Winchester, | MA |
| people | (MS) | school, | istanbul, | Turkey |
| People of Asia | (MS) | Boulan Park Middle School, | Troy, | MI |
| Perfect Squares | (HS) | University College Cork, | Cork, | Ireland |
| PERFECT TEAM | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| PERMATA 1 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 10 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 11 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 2 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 3 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 4 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 5 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 6 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| PERMATA 7 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| Permata 9 | (MS) | PUSAT PERMATApintar NEGARA, | BANGI, | MS |
| Pete's Pandas | (MS) | Metro Christian Academy, | Tulsa, | OK |
| Peter Piper's Purple Pickles | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| phi(4) | (MS) | Hasan Tanık İlköğretim Okulu, | Ankara, | Turkey |
| Phoenix Rising | (HS) | Albany Area Math Circle, | Niskayuna, | NY |
| PHOENIXES | (MS) | Hunter College High School, | New York, | NY |
| PHS Math Team | (HS) | Princeton High School, | Princeton, | NJ |
| PI | (MS) | Bergen County Academies, | Hackensack, | NJ |
| Pi Club | (HS) | Dalat International School, | Penang, | Malaysia |
| Pi is the Limit | (HS) | Toronto District Christian High, | Woodbridge, | ON |
| Pi Lovers | (MS) | Walker Middle Magnet, | Odessa, | FL |
| Pi r round | (MS) | Individual, | Fairfax, | VA |
| Pi r2 | (MS) | Nature Hill, | Oconomowoc, | WI |
| Pi-Lingual | (HS) | Longfellow Middle School, | Falls Church, | VA |
| Pi-oneers | (MS) | The Rhoades School, | Encinitas, | CA |
| Pi-oneers314 | (HS) | Orange High School, | Lewis Center, | OH |
| Piece of Pi | (MS) | Nature Hill, | Oconomowoc, | WI |
| Piedmont Hills | (HS) | Piedmont Hills High School, | San Jose, | CA |
| Piedmont Hills B | (HS) | Piedmont Hills High School, | San Jose, | CA |
| PieFace | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| PIGEONS | (MS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Pine | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| ping4moreinfo | (MS) | UCC Junior Maths Enrichment, | Cork, | Ireland |
| Pink Ponies | (MS) | Webb Bridge Middle School, | Alpharetta, | GA |
| Pink Unicorns | (MS) | Metro Christian Academy, | Tulsa, | OK |
| pinkinator | (HS) | None, | Denver, | CO |
| PinkySwear | (HS) | Acalanes High School, | Lafayette, | CA |
| Pirate C 100 | (HS) | West Windsor-Plainsboro High School South, | Plainsboro, | NJ |
| Pirate C100 | (HS) | West Windsor-Plainsboro High School South, | Plainsboro, | NJ |
| pisagor | (MS) | Aydin Doga Koleji, | Aydin, | Turkey |
| PLAN B | (HS) | ELTE Apáczai Csere János Gyakorlógimnázium, | Budapest, | Hungary |
| PLANE | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Plasticz | (MS) | Metro Christian Academy, | Tulsa, | OK |
| Platinium | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| Platypi | (HS) | James F. Byrnes HS, | Duncan, | SC |
| Platypus | (MS) | Egan Junior High School, | Los Altos, | CA |
| Platypusfish | (HS) | MDHS, | Markham, | ON |
| polar bears | (HS) | Mountain View High, | lawrenceville, | GA |
| Polyhedral Pirates | (HS) | Weatherly Area High School, | Weatherly, | PA |
| Polynomial Wizards | (MS) | NEST+m, | New York, | NY |
| Poptart Ninjas | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Post-Calc | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Poudre | (HS) | Poudre High School, | Fort Collins, | CO |
| Power Puff Boy'z | (HS) | FMV OZEL AYAZAGA ISIK LISESI, | ISTANBUL, | Turkey |
| PRACTICE TEAM | (HS) | Online High School, EPGY/Stanford University, | Stanford, | CA |
| Practice the Practice | (MS) | Polson Middle School, | Madison, | CT |
| Pre-Algebra 1 | (MS) | Christ Lutheran School, | West Covina, | CA |
| PRE-TEAM | (HS) | Cengiz Aytmatov SBL, | izmir, | Turkey |
| PreDP1 | (HS) | Desert Academy, | Santa Fe, | NM |
| PreDP2 | (HS) | Desert Academy, | Santa Fe, | NM |
| PreDP3 | (HS) | Desert Academy, | Santa Fe, | NM |
| Pretty Purple Pandas | (MS) | Iroquois Middle School, | Niskayuna, | NY |
| Procrastinators | (MS) | South Warren Middle School, | Bowling Green, | KY |
| Proof | (HS) | Greenway Modern School, | Delhi, | DE |
| protists | (HS) | ariana afgan turk, | kabul, | Afghanistan |
| Pubescent Adolescents | (MS) | Wm Diamond Middle School, | Lexington, | MA |
| pumas1 | (MS) | peak to peak , | lafayette, | CO |
| Punxsutawney | (HS) | Punxsutawney High School, | Punxsutawney , | PA |
| Punxsutawney2 | (HS) | Punxsutawney High School, | Punxsutawney , | PA |
| Purple | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Purple Berries | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| Purple Comet Test Eaters | (MS) | Brentwood Christian School, | Austin, | TX |
| purple comets | (MS) | McCall Middle School, | Winchester, | MA |
| Purple Dragons | (MS) | Boulan Park Middle School, | Troy, | MI |
| Purple Dragons 9 | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| PURPLE ICY SMALL SOLAR SYSTEM BODIES | (MS) | Hunter College High School, | New York, | NY |
| Purple Knights | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Purple Math Muffinpies | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| Purple Mint Mustaches | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Purple Penguin Knights | (MS) | Mesa Academy for Advanced Studies, | Mesa, | AZ |
| Purple Platypi | (MS) | Rice Middle School, | Plano, | TX |
| Purple Rainbow | (HS) | Lincoln-Sudbury Regional High School, | Sudbury, | MA |
| Purple Unicorn | (HS) | Lincoln-Sudbury Regional High School, | Sudbury, | MA |
| Purple Unicorns | (MS) | Webb Bridge Middle School, | Alpharetta, | GA |
| Purple Vision | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Purple Who | (MS) | Webb Bridge Middle School, | Alpharetta, | GA |
| Purple Wizards | (MS) | Carmel Middle School, | Carmel , | IN |
| Purplists | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| PWNIES | (MS) | Fowler Middle School, | Plano, | TX |
| PyMath13 | (HS) | Don Bosco, | Villarrica, | Paraguay |
| pyramid | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| pyramid 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Pythagoras & Co. | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Pythagoras and Co. | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| Pythagorus | (HS) | St. Peter-Marian High School, | Worcester, | MA |
| Quadratic Tigers | (HS) | Summit High School, | Summit, | NJ |
| Quetzalcoatl | (MS) | Secundaria General Número 5, | Coatzacoalcos, Veracruz, | Mexico |
| qwerty | (MS) | açı, | istanbul, | Turkey |
| R and T | (MS) | Wm Diamond Middle School, | Lexington, | MA |
| R. T. O. D. K. | (HS) | Gleneagle Secondary School, | Coquitlam, | Canada |
| R.A.R.A. | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| rabbit | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Radio Shaq | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| RAF | (MS) | APLAKIDIS, | VERIA, | Greece |
| rahul | (MS) | crown public, | ranchi, | India |
| Rainbow Asteroids | (MS) | The Rhoades School, | Encinitas, | CA |
| Rainbow Flying Unicorn Ninjas | (HS) | Concord Carlisle Regional High School, | Concord , | MA |
| Rainbow Monkeys | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Rainbow Narwhals | (MS) | Concordia International School Shanghai, | Jinqiao, Shanghai, | China |
| Rainbow Ponies | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Rainbow Power | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| Rainbow Rumpus Party Town | (MS) | Walker Middle Magnet, | Odessa, | FL |
| Rainbow Unicorns | (MS) | Robbinsdale Middle School, | Robbinsdale, | MN |
| RAM | (MS) | Homeschool, | Champaign, | IL |
| Randoms | (MS) | Doshisha International School, Kyoto, | Kizugawa, Kyoto, | Japan |
| Raucous Rhinoceros | (HS) | Advanced Math and Science Academy, | Marlborough, | MA |
| RAZ TEAM | (MS) | AFGHAN-TURK SCHOOLS, | KANDAHAR, | Afghanistan |
| RD TEAM | (MS) | izmir özel fatih koleji, | izmir, | Turkey |
| Real Aktive | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| real Kabul | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Real Samesta | (MS) | Chincualactli tu Mamaltzin (CTM), | Ciudad Guzmán , | Mexico |
| Rebels | (MS) | Metro Christian Academy, | Tulsa, | OK |
| Recurecurecure | (MS) | Diamond Middle school, | Lexington, | MA |
| Red + Blue Comet Team | (HS) | Middlesex County Academy, | Edison, | NJ |
| Red Dragons | (HS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Red Dragons 6 | (MS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Red Dragons 7 | (MS) | Denver Center for International Studies at Montbello, | Denver, | CO |
| Red Math | (MS) | William Diamond Middle School, | Lexington, | MA |
| Red Rhinos | (HS) | Taft School, | Watertown, | CT |
| RED TEAM | (MS) | BAHCESEHIR DOGA KOLEJI, | ISTANBUL, | Turkey |
| Red Team | (HS) | Central High School / Math Teacher, | Saint Paul, | MN |
| RED&WHİTE | (MS) | FLORYA DOGA KOLEJI, | İSTANBUL, | Turkey |
| Redhawks | (HS) | Champlain Valley Union HS, | Hinesburg, | VT |
| Redlund-Zeoli | (MS) | Wamsutta Middle School, | Attleboro, | MA |
| Renner Mathstangs | (MS) | Texas Instruments, | Plano, | TX |
| Revere Blue | (HS) | Revere High School, | Richfield, | OH |
| Revere Red | (HS) | Revere High School, | Richfield, | OH |
| Rhodonia | (HS) | Northfield Mount Hermon School, | Mt. Hermon, | MA |
| RHS #1 | (HS) | Randolph High School, | Randolph, | NJ |
| Rice 6th grade | (MS) | Rice Middle School, | Plano, | TX |
| Rice Cake Revolvers | (MS) | Longfellow Middle School, | Falls Church, | VA |
| Rice girl | (MS) | Rice Middle School, | Plano, | TX |
| Ricky Smith | (HS) | Linganore High School, | Frederick, | MD |
| RIghteous Cowboy Lightning | (MS) | Desert Academy, | Santa Fe, | NM |
| Riverbend Math Center | (MS) | Riverbend Community Math Center, | Mishawaka, | IN |
| RMS1 | (MS) | Robbinsdale Middle School, | Robbinsdale, | MN |
| Rocket Mathematicians | (HS) | Spring Grove School District, | Spring Grove, | PA |
| Rockets | (HS) | Needham High School, | Needham , | MA |
| Rockwood South 7th Graders | (MS) | Rockwood South Middle School, | Fenton, | MO |
| Rosa and her padowans | (HS) | American International School Guangzhou, | Guangzhou, | China |
| ROSE | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Rose's Team | (MS) | Walker Middle Magnet, | Odessa, | FL |
| Roslyn A | (HS) | Roslyn High School, | Roslyn Heights, | NY |
| Roslyn B | (HS) | Roslyn High School, | Roslyn Heights, | NY |
| Roslyn C | (HS) | Roslyn High School, | Roslyn Heights, | NY |
| Roslyn D | (HS) | Roslyn High School, | Roslyn Heights, | NY |
| Royal Dutch Airlines | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Royalkings | (HS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| RRT1 | (HS) | RRHS, | Fairfax, | VA |
| rt | (MS) | CONKBAYIRI KOLEJİ, | KOCAELİ, | Turkey |
| S.G. Unicorns! | (MS) | Highlands Intermediate School, | Pearl City, | HI |
| S2+T2=φ | (MS) | APLAKIDIS, | VERIA, | Greece |
| sa | (HS) | WOOT, | WOOTville, | IL |
| SAFİR | (MS) | YAKACIK DOGA KOLEJI, | İSTANBUL, | Turkey |
| Salted Teddy Nuts | (MS) | Wm Diamond Middle School, | Lexington, | MA |
| Salvager | (HS) | Päivölä school of mathematics, | 37770 Tarttila, | Finland |
| Sam and the Boys | (HS) | Hong Kong International School, | Hong Kong, | Hong Kong |
| SamStanShar | (MS) | Lin Family, | Holmdel, | NJ |
| Santa got issues | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| SAPIENCE | (MS) | Oak Middle School, | Shrewsbury, | MA |
| SARCASTIC PIRANHAS 2.0 | (MS) | Hunter College High School, | New York, | NY |
| saturn | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Saturn | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Savio Eagles | (HS) | St. Dominic Savio High School, | Austin, | TX |
| Sayedi KSA | (MS) | Kandahar Afghan Turkish High school, | Kandahar, | Afghanistan |
| SBS STAR | (MS) | oran doga college, | ankara, | Turkey |
| Schmidt Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Schmidt Team 2 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| school 26 | (MS) | School n-26 specialized in English,Chemistry and Biology in Dashoguz city, | Dashoguz, | Turkmenistan |
| school 26 2 | (MS) | School n-26 specialized in English,Chemistry and Biology in Dashoguz city, | Dashoguz, | Turkmenistan |
| school 26 3 | (MS) | School n-26 specialized in English,Chemistry and Biology in Dashoguz city, | Dashowuz, | Turkmenistan |
| school 86 | (HS) | 86th high school specialized in English, biology and chemistry, | Ashgabat, | Turkmenistan |
| school 86(2) | (MS) | 86th high school specialized in English, biology and chemistry, | Ashgabat, | Turkmenistan |
| SCI-BOWL BOYS | (MS) | Hunter College High School, | New York, | NY |
| Scibetta | (MS) | Chinese International School, | North Point, | Hong Kong |
| Scorpion | (HS) | Dashoguz city 26th specialized in english,biology and chemistry, | Dashoguz, | Turkmenistan |
| scp | (MS) | Scoala Gimnaziala Pirscoveni, | PIRSCOVENI, | Romania |
| Screaming Twinkies | (MS) | John F. Kennedy Middle School, | North Miami Beach, | FL |
| Scrubby Loners | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Sebastian Saldivar | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| SECRETS | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| semih team | (MS) | semih baba school, | istanbul, | Turkey |
| Senior B team | (HS) | Badger School, | Badger, | MN |
| Senior C team | (HS) | Badger School, | Badger, | MN |
| Senior Girls Team | (HS) | Badger School, | Badger, | MN |
| Senior PreCalc | (HS) | Badger School, | Badger, | MN |
| Septuple P's | (MS) | Conners Emerson School, | Bar Harbor, | ME |
| SERENAD | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| Serenity | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| Ses Panthers | (MS) | St. Eugene School, | Fox Point, | WI |
| Sesame Street | (MS) | Briarcliff Middle School, | Briarcliff Manor, | NY |
| Set 55 | (HS) | Diamond Middle school, | Lexington, | MA |
| SEU Faculty | (HS) | St. Edward's University, | Austin, | TX |
| SEU Students | (HS) | St. Edward's University, | Austin, | TX |
| seva | (HS) | AYDIN DOĞA COLLEGE, | AYDIN, | Turkey |
| seven | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| Seven cubed fifteen squared squad | (HS) | Broughton High School, | Raleigh, | NC |
| Seven Hills (6th) | (MS) | The Seven Hills School, | Walnut Creek, | CA |
| Seven Hills (7th) | (MS) | The Seven Hills School, | Walnut Creek, | CA |
| Seven Hills (8th) | (MS) | The Seven Hills School, | Walnut Creek, | CA |
| Seventh Team 1 | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| sevgi küpü | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| Sezin-1 | (HS) | Özel Sezin School, | İstanbul, | Turkey |
| Sezin-2 | (HS) | Özel Sezin School, | İstanbul, | Turkey |
| Sezin-3 | (HS) | Özel Sezin School, | İstanbul, | Turkey |
| Shaheer Khan | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| shahs | (MS) | bethany, | Taipei, | Taiwan |
| Shak | (HS) | Desoto County High School, | Arcadia, | FL |
| Shakalohawaii | (MS) | Highlands Intermediate School, | Pearl City, | HI |
| SHARIF | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Shashak | (MS) | Walker Middle Magnet, | Odessa, | FL |
| SHEEPS | (MS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Shenendehowa Middle Schools Team 1 | (MS) | Shenendehowa Middle Schools, | Clifton Park, | NY |
| Shenendehowa Middle Schools Team 2 | (MS) | Shenendehowa Middle Schools, | Clifton Park, | NY |
| Shenendehowa Middle Schools Team 3 | (MS) | Shenendehowa Middle Schools, | Clifton Park, | NY |
| Shiny Unicorns | (MS) | Haycock Elementary School, | Falls Church, | VA |
| SHOES | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| SHR | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| Shruger's Warts | (MS) | Bergen County Academies, | Hackensack, | NJ |
| SHY BOYS | (MS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| Sidikalang Team | (MS) | SMPN 1 SIDIKALANG, | Sidikalang, | Indonesia |
| Silver | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Simkins 1 | (MS) | Wamsutta Middle School, | Attleboro, | MA |
| Simkins 2 | (MS) | Wamsutta Middle School, | Attleboro, | MA |
| Simon Sanders | (MS) | Chinese International School, | Northpoint, | Hong Kong |
| Sir. Cumference | (MS) | Walker Middle Magnet, | Odessa, | FL |
| Sirius | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Sitting Bulls | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| SIX | (MS) | MERSIN DOGA KOLEJI, | MERSIN, | Turkey |
| six class five group | (HS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| six class four group | (MS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| six class six group | (HS) | omid afghan turk private secondary school, | kabul, | Afghanistan |
| Sixies | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Sixies + Fifthies > Fifthies | (MS) | Noble and Greenough School, | Dedham, | MA |
| Sizzle | (MS) | Rockwood South Middle School, | Fenton, | MO |
| SJS | (HS) | Houston Math Team , | Houston, | TX |
| Slice of Pi | (MS) | Highlands Intermediate School, | Pearl City, | HI |
| SLS 1 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SLS 2 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SLS 3 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SLS 4 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SLS 5 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SLS 6 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SLS 7 | (HS) | THE SCHOOL FOR LEGAL STUDIES, | BROOKLYN, | NY |
| SMA Santa Laurensia | (HS) | Santa Laurensia School, | Tangerang Selatan, | Indonesia |
| small | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| SMANSASI | (HS) | SMAN 1 Sidikalang, | Sidikalang, | Indonesia |
| Smart Asymptote | (MS) | Diamond Middle school, | Lexington, | MA |
| SMART BRAINS | (MS) | METU F.S. MERSIN COLLEGE, | MERSIN, | Turkey |
| SMART MATHEMATICIANS1 | (MS) | ODTU MERSIN KOLEJI, | MERSIN, | Turkey |
| SMART MATHEMATICIANS2 | (MS) | ODTU MERSIN KOLEJI, | MERSIN, | Turkey |
| SMART STUDENTS | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| smart team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Smartical Particals | (MS) | Nature Hill, | Oconomowoc, | WI |
| Smarticle Particles | (MS) | Jewish Community Day School, | Watertown, | MA |
| Smartiez | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| SMP Santa Laurensia | (MS) | Santa Laurensia School, | Tangerang Selatan, | Indonesia |
| Smrt People | (MS) | NC State University, | Raleigh, | NC |
| SNAILZ | (HS) | Triam Udom Suksa School, | Bangkok, | Thailand |
| Sneha and Her Awesome Minions | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| Soaring Eagles | (HS) | Fox Chapel Area High School, | Pittsburgh, | PA |
| soaring octopi | (MS) | Diamond Middle school, | Lexington, | MA |
| SOCRATES | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| soed(j)aK | (MS) | Homeschool, | Rogersville, | MO |
| Soedjak-Heil | (HS) | Soedjak-Heil, | Rogersville, | MO |
| SOH CAH WHO? | (HS) | Regis High School, | Eau Claire, | WI |
| sokol 7 | (MS) | school 104, | chelabinsk, | Russia |
| Solamursut | (HS) | Päivölä school of mathematics, | 37770 Tarttila, | Finland |
| Sophomore Team 2 | (HS) | Agoura High School, | Agoura Hills, | CA |
| SoPhresh | (HS) | Stuyvesant High School, | New York, | NY |
| SoTall | (HS) | Middlesex County Academy, | Edison, | NJ |
| Space BFT | (HS) | California Baptist University, | Riverside, | CA |
| Space Bungalows | (HS) | California Baptist University, | Riverside, | CA |
| Space Cats | (HS) | California Baptist University, | Riverside, | CA |
| Space Over 9000 | (MS) | California Baptist University, | Riverside, | CA |
| Space The Team | (MS) | California Baptist University, | Riverside, | CA |
| Space Tigers | (HS) | California Baptist University, | Riverside, | CA |
| Space Unicorns | (MS) | Highlands Intermediate School, | Pearl City, | HI |
| Space Zero Gravity | (MS) | California Baptist University, | Riverside, | CA |
| SPARKLING BANANAS | (MS) | Hunter College High School, | New York, | NY |
| SPARROWS | (HS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| Speed 1 | (HS) | Liceul Teoretic "Mihail Sebastian", | Braila, | Romania |
| Speed 2 | (MS) | Liceul Teoretic "Mihail Sebastian", | Braila, | Romania |
| Speed Cubers | (MS) | Haycock Elementary School, | Falls Church, | VA |
| Sphere | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Sphere 1 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Sphere 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Spring 2013 | (HS) | Colegiul National "Traian", | Drobeta Turnu Severin, Mehedinti, | Romania |
| SS Girls | (HS) | PERMATApintarTM National Gifted Center, | BANGI, | Malaysia |
| SSA 1 | (MS) | Sonoran science academy-broadway, | tucson, | AZ |
| SSA-2 | (MS) | Sonoran science academy-broadway, | tucson, | AZ |
| SSA-3 | (MS) | Sonoran science academy-broadway, | tucson, | AZ |
| Sss...You just got burned, need ice for that? | (MS) | Rockwood South Middle School, | Fenton, | MO |
| SSSAV | (HS) | Middlesex County Academy, | Edison, | NJ |
| SSSS | (MS) | Acera School, | Melrose, | MA |
| St Mary's 6 and 8 | (MS) | St. Mary's School, | Fredericksburg, | TX |
| St Mary's 7th grade | (MS) | St. Mary's School, | Fredericksburg, | TX |
| St. B's Mathletes 1 | (MS) | St. Bernardine of Siena, | Woodland Hills, | CA |
| St. Joseph HS #1 | (HS) | St. Joseph High School, | St. Joseph, | MI |
| Stacey and the SFA's | (HS) | Colegio Cristóbal Colón, | Naucalpan de Juarez, Estado de México, | Mexico |
| STADCO | (MS) | University College Cork, | Cork, | Ireland |
| STAR 7 | (MS) | Yeokum Middle School, | Belton, | MO |
| STAR 8A | (MS) | Yeokum Middle School, | Belton, | MO |
| STAR 8B | (MS) | Yeokum Middle School, | Belton, | MO |
| STAR 8C | (MS) | Yeokum Middle School, | Belton, | MO |
| STAR 8D | (MS) | Yeokum Middle School, | Belton, | MO |
| STAR 9A | (HS) | Belton High School Freshman Center, | Belton, | MO |
| STAR 9B | (HS) | Belton High School Freshman Center, | Belton, | MO |
| Star Fox | (MS) | Walker Middle Magnet, | Odessa, | FL |
| STAR GIRLS | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Star light | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Stars | (MS) | St Vincent de Paul School, | Federal Way, | WA |
| stars | (MS) | kabul ariana afghan türk high school, | kabul, | Afghanistan |
| Sterling School | (MS) | Sterling School, | Greenville, | SC |
| Steve | (HS) | Kenston HS, | Chagrin Falls, | OH |
| Stevo | (HS) | Kenston High School, | Chagrin Falls , | OH |
| Stinson 1 | (MS) | Dent Middle School, | Columbia, | SC |
| Stinson 2 | (MS) | Dent Middle School, | Columbia, | SC |
| Stinson 3 | (MS) | Dent Middle School, | Columbia, | SC |
| Stinson 4 | (MS) | Dent Middle School, | Columbia, | SC |
| Stinson 5 | (MS) | Dent Middle School, | Columbia, | SC |
| Stoney Creek | (HS) | Stoney Creek High School, | Rochester, | MI |
| strong | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| STUFF | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| Summer Fields 1 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Summer Fields 2 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Summer Fields 3 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Summer Fields 4 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Summer Fields 5 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Summer Fields 6 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Summer Fields 8 | (MS) | Summer Fields, | Oxford, | United Kingdom |
| Sunday Team | (HS) | Online High School of Stanford University, | Stanford, | CA |
| Sunny | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| SUPER BRAINS | (MS) | HASAN ALI YUCEL ILKOGRETIM OKULU, | TARSUS, | Turkey |
| Super Eggs | (MS) | Manarat School, | Jeddah, | Saudi Arabia |
| Super Freds | (MS) | Conners Emerson School, | Bar Harbor, | ME |
| Super Math | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Super Sixers | (MS) | rioScholar, | Gaithersburg, | MD |
| Supernova | (MS) | Pilgrim Park Middle School, | Elm Grove, | WI |
| Svedish Vwinners | (MS) | Noble and Greenough School, | Dedham, | MA |
| Swag | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| SWEET | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| Sycamore HS 1 | (HS) | Sycamore High School, | Cincinnati, | OH |
| Sycamore HS 2 | (HS) | Sycamore High School, | Cincinnati, | OH |
| Syosset One Man Army | (HS) | Syosset High School, | Syosset, | NY |
| Syosset Social Suicide | (HS) | Syosset High School, | Syosset, | NY |
| Syosset Stache Swag | (HS) | Syosset High School, | Syosset, | NY |
| Syosset Team A1 | (HS) | Syosset High School, | Syosset, | NY |
| SYZYGY | (HS) | Monta Vista High School, | Cupertino, | CA |
| Szent Imre 01 | (HS) | Szent Imre Katolikus Gimnazium, | Nyiregyhaza, | Hungary |
| Szent Imre 02 | (HS) | Szent Imre Katolikus Gimnazium, | Nyiregyhaza, | Hungary |
| Szent Imre MS 01 | (MS) | Szent Imre Katolikus Gimnazium, | Nyiregyhaza, | Hungary |
| Szukalla | (MS) | Nature Hill Intermediate, | Oconomowoc, | WI |
| T.R.B. | (MS) | Fowler Middle School, | Plano, | TX |
| T72163 | (HS) | bou3azza miloud, | tlemcen, | Algeria |
| TAGBASEKRISHARDAT | (HS) | Spain Park High School, | Hoover, | AL |
| TAJIK TURKISH HAJI KEMAL HIGH SCHOOL | (HS) | JOINT HAJI-KEMAL TAJIK-TURKISH BOARDING SCHOOL, | Dushanbe, | Tajikistan |
| Takiung | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Takoma Sixies | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| Takım 1 | (MS) | Hasan Tanık İlköğretim Okulu, | Ankara, | Turkey |
| Takım 2 | (MS) | Hasan Tanık İlköğretim Okulu, | Ankara, | Turkey |
| Takım 4 | (MS) | Özel İbrahim Avcı Ortaokulu, | Ankara, | Turkey |
| Takım 6 | (MS) | Mehmet Eroğlu İlköğretim Okulu, | Ankara, | Turkey |
| Talents | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| Tall Girl and Friends | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| TampaMathWiz | (MS) | Math Club team, | Seffner, | FL |
| tan-gokhan | (MS) | FMV OZEL AYAZAGA ISIK ILKOGRETIM OKULU, | ISTANBUL, | Turkey |
| TAS1 | (HS) | Taipei American School, | Taipei, | Taiwan |
| TAS2 | (HS) | Taipei American School, | Taipei, | Taiwan |
| Tasty Cupcakes | (HS) | Providence Day School, | Charlotte, | NC |
| TAYHOFFWHETOUPSMA | (HS) | Spain Park High School, | Hoover, | AL |
| Taylor Tots | (HS) | Providence Day School, | Charlotte, | NC |
| TBD | (MS) | NCY Lab Middle School, | New York, | NY |
| TBD :] | (HS) | Lexington High School, | Lexington, | MA |
| TC | (MS) | BAGCILAR DOGA COLLEGE, | ISTANBUL, | Turkey |
| Team | (HS) | Ukiah School, | Ukiah, | OR |
| Team #1 | (HS) | International Christian Academy of Nagoya, | Nagakute, | Japan |
| Team #hashtag | (MS) | Providence Day School, | Charlotte, | NC |
| Team 007 | (HS) | Ukiah School, | Ukiah, | OR |
| Team 1 | (HS) | New Hope Academy, | Yardley, | PA |
| Team 10-2 | (HS) | Middlesex County Academy, | Edison, | NJ |
| Team 2 | (HS) | New Hope Academy, | Yardley, | PA |
| Team 4CHAN | (HS) | Sheldon High School, | Sacramento, | CA |
| Team 8D | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Team A | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team AANG | (HS) | American School of Dubai, | Dubai, | United Arab Emirates |
| Team ABCDEFGHIJKLMNOPQRSTUVWXYZ | (MS) | AAST, | Hackensack, | NJ |
| Team Algorithm | (HS) | Albany Area Math Circle, | Niskayuna, | NY |
| Team Alpha | (HS) | Sheldon High School, | Sacramento, | CA |
| Team Anonymous | (MS) | AAST, | Hackensack, | NJ |
| Team Apple | (MS) | Hendrick Middle School / teacher, | Plano, | TX |
| Team Awesome | (HS) | Linganore High School, | Frederick, | MD |
| Team Édouard | (HS) | College Edouard Montpetit, | Longueuil, | QC |
| Team B | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Bo | (HS) | Needham High School, | Needham , | MA |
| Team Brandon | (HS) | Sanda Day O'Connor, | Helotes, | TX |
| Team C | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Chipmunk | (HS) | Middlesex County Academy, | Edison, | NJ |
| Team Code | (HS) | Dalat International School, | Penang, | Malaysia |
| Team Comet | (MS) | University College Cork, | Cork, | Ireland |
| Team Cork | (HS) | University College Cork, | Cork, | Ireland |
| Team Cube 2 | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Team D | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Danny | (HS) | Chinese International School, | Hong Kong, | Hong Kong |
| Team Dave | (MS) | UCC Maths Enrichment, | Cork, | Ireland |
| Team E | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Even Less Life | (HS) | Linganore High School, | Frederick, | MD |
| Team F | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Fail | (HS) | Linganore High School, | Frederick, | MD |
| Team FC A | (HS) | Fox Chapel Area High School, | Pittsburgh, | PA |
| Team Fluffy Davids and Friends | (HS) | Lexington High School, | Lexington, | MA |
| Team French Fry | (HS) | Fox Chapel Area High School, | Pittsburgh, | PA |
| Team G | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Girls 11 | (HS) | Middlesex County Academy, | Edison, | NJ |
| Team Green | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Team GT + 1 | (HS) | Providence Day School, | Charlotte, | NC |
| Team H | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team HA1 | (HS) | The A-Levels Department of HELP Academy S/B, | Kuala Lumpur, | Malaysia |
| Team HA2 | (HS) | The A-Levels Department of HELP Academy S/B, | Kuala Lumpur, | Malaysia |
| Team Hett | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Team HMS | (MS) | Hinsdale Middle School, | hinsdale, | IL |
| Team I | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team J | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Jacob | (MS) | South Park Middle School, | South Park, | PA |
| Team Jen | (HS) | Needham High School, | Needham , | MA |
| Team K | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team KATARA | (HS) | American School of Dubai, | Dubai, | United Arab Emirates |
| Team L | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Let Down | (HS) | Linganore High School, | Frederick, | MD |
| Team Lions | (HS) | International Christian Academy of Nagoya, | Nagakute, | Japan |
| Team M | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Mathletes | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| Team Misfit | (HS) | Kenston HS, | Chagrin Falls, | OH |
| Team MX | (MS) | AAST, | Hackensack, | NJ |
| Team N | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Name Here | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| Team Neanderthal | (HS) | Revere High School, | Richfield, | OH |
| Team No Life | (HS) | Linganore High School, | Frederick, | MD |
| Team No Names | (HS) | Kenston HS, | Chagrin Falls, | OH |
| Team O | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team O'Girls | (HS) | Providence Day School, | Charlotte, | NC |
| TEAM OF AYBUT | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| Team One | (HS) | LaGuardia High School, | New York, | NY |
| Team P | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Pai | (HS) | Columbia Math Circle, | Columbia, | SC |
| Team Passionfruit | (HS) | None, | Weston, | MA |
| Team Pie | (MS) | NEST+m, | New York, | NY |
| Team PJAMMA | (MS) | Carroll Middle School , | Southlake, | TX |
| Team Polka Dots | (MS) | NCSU, | Raleigh, | NC |
| Team Purple Comet | (MS) | South Island School, | Hong Kong, | Hong Kong |
| Team R | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Rain Man | (HS) | Delaware Valley High School, | Milford, | PA |
| Team Robert');DROP TABLE Teams;-- | (HS) | Sanda Day O'Connor, | Helotes, | TX |
| Team Rocket | (HS) | Irvington High School, | Fremont, | CA |
| Team Rocket (SHS) | (HS) | Sheldon High School, | Sacramento, | CA |
| Team S | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Seniors + Malya | (HS) | Middlesex County Academy, | Edison, | NJ |
| Team Sigma | (MS) | Plum Grove Junior High/MathTeacher, | Rolling Meadows, IL 60008, | IL |
| Team Smaug | (MS) | Robbinsdale Middle School, | Robbinsdale, | MN |
| Team Snoopy | (MS) | NEST+m, | New York, | NY |
| Team SOKKA | (HS) | American School of Dubai, | Dubai, | United Arab Emirates |
| Team Sub-Zero | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Team Super Awesome Ultimate Mutant Ninja Pilates | (HS) | Greendale High School, | Greendale, | WI |
| Team T | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team that can't make up their minds about a name | (HS) | Greendale High School, | Greendale, | WI |
| Team Three | (HS) | LaGuardia High School, | New York, | NY |
| Team TOPH | (HS) | American School of Dubai, | Dubai, | United Arab Emirates |
| Team Truman | (HS) | Acalanes High School, | Lafayette, | CA |
| Team Two | (HS) | LaGuardia High School, | New York, | NY |
| Team U | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Unicorns | (HS) | Randolph High School, | Randolph, | NJ |
| Team V | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team We Have Jack | (HS) | Linganore High School, | Frederick, | MD |
| Team Wednesday | (HS) | Bergen County Academies, | Hackensack, | NJ |
| Team Westminster | (HS) | Westminster School, | Simsbury, | CT |
| Team Wojtek Dmitri | (HS) | Agoura High School, | Agoura Hills, | CA |
| Team WS | (HS) | Randolph High School, | Randolph, | NJ |
| Team Y | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team Yuyubear | (MS) | Diamond Middle school, | Lexington, | MA |
| Team Z | (HS) | Yüce Schools, | Ankara, | Turkey |
| Team ZUKO | (HS) | American School of Dubai, | Dubai, | United Arab Emirates |
| TEAM-ALAA | (MS) | AFGHAN-TURK SCHOOLS, | KANDAHAR, | Afghanistan |
| team1sc.3slobozia | (MS) | NO. 3, | SLOBOZIA, | Romania |
| team2sc.3slobozia | (MS) | NO. 3, | SLOBOZIA, | Romania |
| TeamTwo | (MS) | Houston Math Team , | Houston, | TX |
| Teen Titans | (MS) | South Park Middle School, | South Park, | PA |
| Temporary BackTable Girls | (MS) | Diamond Middle School, | Lexington, | MA |
| TEN TEN | (HS) | Cengiz Aytmatov SBL, | izmir, | Turkey |
| THA55 | (HS) | Triam Udom Suksa School, | Bangkok, | Thailand |
| That Other Sophomore Team | (HS) | Agoura High School, | Agoura Hills, | CA |
| THE "A" TEAM | (MS) | Hunter College High School, | New York, | NY |
| The "A" Team | (HS) | University College Cork, | Cork, | Ireland |
| The 3 10ers | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| The 6 Nerds | (MS) | AAST, | Hackensack, | NJ |
| The 99 Percent | (HS) | Liberty Common High School, | Fort Collins, | CO |
| The A Team | (HS) | West Nairobi School, | Nairobi, | Kenya |
| The A-Dragons | (MS) | Pilgrim Park Middle School, | Elm Grove, | WI |
| THE AIA Slosloths | (MS) | NCY Lab Middle School, | New York, | NY |
| THE ALIBABAS | (MS) | South Island School, | Hong Kong, | Hong Kong |
| The AlphaBeta | (MS) | South Island School, | Hong Kong, | Hong Kong |
| The Answer is Always 2 | (MS) | NCY Lab Middle School, | New York, | NY |
| The Aragons | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| The Art of Problem Bashing | (HS) | Neuqua Valley High School, | Naperville, | IL |
| The Asian Sensation | (MS) | Noble & Greenough School, | Dedham, | MA |
| The Asymptotes | (HS) | Horace Greeley High School, | Chappaqua, | NY |
| The Back Team | (MS) | O Conaill, | Douglas, | Ireland |
| The Bad Boys | (HS) | Mounds View High School, | Arden Hills, | MN |
| The Beast | (MS) | John F. Kennedy Middle School, | North Miami Beach, | FL |
| The Beautiful Matrix | (HS) | brooklyn technical high school, | brooklyn, | NY |
| The Belvederes | (MS) | MS 67, | Little Neck, | NY |
| the biggies | (MS) | College Station Middle School, | College Station, | TX |
| The Bill Dong Team | (HS) | Albany Area Math Circle, | Niskayuna, | NY |
| The Brainy Bunch | (MS) | Diamond Middle School, | Lexington, | MA |
| The Bright Side | (MS) | McCall Middle School, | Winchester, | MA |
| The Burninators | (HS) | Delaware Valley High School, | Milford, | PA |
| The Buttercups | (MS) | Discovery Academy, | Edgewater, | FL |
| The Butterdogs | (MS) | Marshall Middle School/ North Allegheny School District, | Wexford, | PA |
| The Calculators | (MS) | University College Cork, | Cork, | Ireland |
| The Cartwheeling Purple Unicorns | (HS) | Bosque School, | Albuquerque, | NM |
| The Chimichangas | (MS) | Diamond Middle School, | Lexington, | MA |
| The Combinatorics | (MS) | Egan Junior High School, | Los Altos, | CA |
| The Combo Breakers | (MS) | Brookfield Academy, | Brookfield, | WI |
| The Common Denominators | (HS) | Horace Greeley High School, | Chappaqua, | NY |
| The Complement of Normal | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| The Conquering Geniuses | (MS) | Chenery Middle School, | Belmont, | MA |
| The Contractors | (HS) | Bosque School, | Albuquerque, | NM |
| The Cool Green Cats | (MS) | Diamond Middle School, | Lexington, | MA |
| The Crystal Lights | (MS) | Oak Middle School, | Shrewsbury, | MA |
| The Daniel Kim | (MS) | AAST, | Hackensack, | NJ |
| The Dark Side | (MS) | McCall Middle School, | Winchester, | MA |
| The Dark Clouds | (MS) | Carroll Middle School , | Southlake, | TX |
| The dasterdly derivers | (HS) | Spring Grove School District, | Spring Grove, | PA |
| THE DAY OF GOLD | (MS) | OZEL KOCAELI BAHCESEHIR ORTAOKULU, | KOCAELI, | Turkey |
| The Defenestrators | (HS) | Agoura High School, | Agoura Hills, | CA |
| The Derps | (MS) | Terman Middle School, | Palo Alto, | CA |
| The Discriminants | (MS) | Portola Middle School - Highly Gifted Magnet, | Tarzana, | CA |
| The Dream Team | (HS) | Kenston High School, | Chagrin Falls , | OH |
| The Dream(on) Team | (HS) | Desert Academy, | Santa Fe, | NM |
| The Ducks on Grapes | (MS) | Harmon MS, | Aurora, | OH |
| The Eagles | (HS) | Rabun Gap - Nacoochee School, | Rabun Gap, | GA |
| The Egan Dream Team | (MS) | Egan Junior High School, | Los Altos, | CA |
| The Endangered Pointy-jelly Squidopi | (MS) | Carmichael Middle School, | Richland, | WA |
| The Epic Eagles | (MS) | Atlanta International School, | Atlanta , | GA |
| The Eric Bargiel Experience | (HS) | Athens High School, | Troy, | MI |
| The Eulers | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| The Excluded | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| The factor of win | (MS) | JCDS, | Arlington , | MA |
| The Fantastic Four | (HS) | Toronto District Christian High, | Woodbridge, | ON |
| The Farolitos of Ahuachapán | (HS) | Colegio Cristóbal Colón, | Naucalpan de Juarez, Estado de México, | Mexico |
| The Feminine Pollynomials | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| The Feminine Polynomials | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| The Flaming Kittens | (MS) | Discovery Academy, | Edgewater, | FL |
| The Fluffy Unicorns | (MS) | Diamond Middle School, | Lexington, | MA |
| The Flying Alpacas | (HS) | Keystone School, | San Antonio, | TX |
| The Four 3 Pointers | (HS) | Toronto District Christian High, | Woodbridge, | ON |
| The Four Roots of Unity | (MS) | Longfellow Middle School, | Falls Church, | VA |
| The Freshmen | (HS) | Bayard Rustin HS, | West Chester, | PA |
| The Front Team | (MS) | O Conaill, | Douglas, | Ireland |
| The Frosted Pineapples | (MS) | Boulan Park Middle School, | Troy, | MI |
| the FUNctions | (HS) | Holy Names Academy, | Seattle, | WA |
| The Funky Giraffes | (MS) | The Spence School, | New York, | NY |
| The Fuzzy Bubbles of Cheese | (MS) | Diamond Middle school, | Lexington, | MA |
| The Girls Group | (MS) | Noble & Greenough School, | Dedham, | MA |
| The Gold Team | (HS) | Revere High School, | Richfield, | OH |
| The Green Chipmunks | (MS) | Diamond Middle School, | Lexington, | MA |
| The Hale Yeahs! | (MS) | Hale Middle School, | Stow, | MA |
| The Happy Tigers | (MS) | St. Theresa's Catholic School, | Austin, | TX |
| The Harlem Shakers | (MS) | Loyola, | Los Altos, | CA |
| the heart of afghansitan | (HS) | ariana afgan turk, | kabul, | Afghanistan |
| The Hipster Asteroid | (MS) | Portola Middle School - Highly Gifted Magnet, | Tarzana, | CA |
| The Hungry Hungry Hippos | (MS) | Diamond Middle school, | Lexington, | MA |
| The Invincibles | (MS) | Manarat School, | Jeddah, | Saudi Arabia |
| The Irrational Six | (MS) | The Rhoades School, | Encinitas, | CA |
| The Jersey Boys | (HS) | AAST, | Hackensack, | NJ |
| The Johannes | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| The Justice League | (MS) | Wm Diamond Middle School, | Lexington, | MA |
| The Kacks | (MS) | Diamond Middle School, | Lexington, | MA |
| The Knights | (HS) | Kamiak, | Mukilteo, | WA |
| The Knights of Pi | (MS) | Bergen County Academies, | Hackensack, | NJ |
| The Kovacs Krew | (HS) | Noble and Greenough School, | Dedham, | MA |
| The Life of Tau | (HS) | Science and Arts Academy, | Des Plaines, | IL |
| The Lioness | (HS) | Chinese International School, | North Point, | Hong Kong |
| The Llamas | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| The Mansfields | (HS) | Desoto County High School, | Arcadia, | FL |
| The Math Files | (MS) | Oak Middle School, | Shrewsbury, | MA |
| The Math Fools | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| The Math HQ | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| The Math Maniacs | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| The Math Monsters | (MS) | Boulan Park Middle School, | Troy, | MI |
| The Math Nerds | (MS) | AAST, | Hackensack, | NJ |
| The Math Ninjas | (MS) | Weston Middle School, | Weston, | MA |
| The Mathlete | (MS) | Boulan Park Middle School, | Troy, | MI |
| The Mathlethes | (MS) | Bergen County Academies, | Hackensack, | NJ |
| The Mathy Potters | (MS) | Oak Middle School, | Shrewsbury, | MA |
| The Maya Experience | (HS) | Alabama School of Fine Arts, | Birmingham, | AL |
| The megaParsecs | (HS) | Hunter College High School, | New York, | NY |
| The Mustachios | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| The Name is: Team 1 | (HS) | Colegio Cristóbal Colón, | Naucalpan de Juarez, Estado de México, | Mexico |
| The Nameless Ninjas | (MS) | Wm Diamond Middle School, | Lexington, | MA |
| The Nathansons | (MS) | Bergen County Academies, | Hackensack, | NJ |
| The Naturals | (HS) | Noble and Greenough School, | Dedham, | MA |
| The Nerd Herd | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| The Nerds | (HS) | Linganore High School, | Frederick, | MD |
| The Nice Dynamite | (MS) | Nature Hill, | Oconomowoc, | WI |
| The Ninjas | (MS) | Manarat School, | Jeddah, | Saudi Arabia |
| The Octo-pi | (HS) | Chinese International School, | North Point, | Hong Kong |
| The Omelette | (MS) | Bergen County Academies, | Hackensack, | NJ |
| The Optiplexers | (MS) | South Park Middle School, | South Park, | PA |
| The Outstriders | (MS) | South Park Middle School, | South Park, | PA |
| The Paper Clips | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| The People | (MS) | Walker Middle Magnet, | Odessa, | FL |
| The Pi People | (MS) | Discovery Academy, | Edgewater, | FL |
| The pi team | (MS) | Sleepy Hollow Middle School, | Tarrytown, | NY |
| The Pink Dancing Ballerinas | (MS) | Loyola, | Los Altos, | CA |
| The Pink Fluffy Mustaches | (MS) | Diamond Middle School, | Lexington, | MA |
| THe Poptatoes | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| The Power Circle | (HS) | Kenston High School, | Chagrin Falls , | OH |
| The Power Ranges | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| The Power Team | (HS) | Noble and Greenough School, | Dedham, | MA |
| The Powerpuff Cookies | (HS) | Middlesex County Academy, | Edison, | NJ |
| The Pretzel Rods | (MS) | Oak Middle School, | Shrewsbury, | MA |
| THE PURPLE COBRAS | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| The Purple Dragons | (MS) | NCY Lab Middle School, | New York, | NY |
| The Purple People Eaters | (MS) | Gardner Bullis, | Los Altos Hills, | CA |
| THE PURPLE UNICORNS | (MS) | Hunter College High School, | New York, | NY |
| The Pythagorean Triple | (HS) | Horace Greeley High School, | Chappaqua, | NY |
| THE PYTHON PHOENIX | (MS) | Hunter College High School, | New York, | NY |
| The Razzle Dazzles of Fantazzmagazzle | (HS) | Johnston High School, | Johnston, | IA |
| The Red Calculators | (MS) | Diamond Middle School, | Lexington, | MA |
| The Red Fedoras | (MS) | Diamond Middle School, | Lexington, | MA |
| The Rhombicosidodecahedrons | (MS) | Harvest Park Middle School, | Pleasanton, | CA |
| The Rice Bowls | (MS) | Fowler Middle School, | Plano, | TX |
| The Robot Calculators | (MS) | NEST+m, | New York, | NY |
| The Rockets | (HS) | Toronto District Christian High, | Woodbridge, | ON |
| The Royal Society of Mathematical Genius | (HS) | Haddam-Killingworth High School, | Higganum, | CT |
| The Santos | (MS) | Boulan Park Middle School, | Troy, | MI |
| The Sassafrass Class | (MS) | Acera School, | Melrose, | MA |
| The Six Roots of Unity | (HS) | Longfellow Middle School, | Falls Church, | VA |
| The small corks | (MS) | Manarat School, | Jeddah, | Saudi Arabia |
| The Smarticle Particles | (MS) | Wm Diamond Middle School, | Lexington, | MA |
| The Smarties | (MS) | Nature Hill, | Oconomowoc, | WI |
| The Sparkly Elephants | (MS) | Boulan Park Middle School, | Troy, | MI |
| The Speedster and the Mortals | (HS) | South Island School, | Hong Kong, | Hong Kong |
| The Super Average Team | (HS) | South Warren High School, | Bowling Green, | KY |
| The Surreals | (MS) | Lincoln School, | Lincoln, | MA |
| The Swagsters | (MS) | McCall Middle School, | Winchester, | MA |
| The Team of Unicorn -- Rocks! | (MS) | Carmichael Middle School, | Richland, | WA |
| The team who must not be named | (HS) | Greendale High School, | Greendale, | WI |
| The Thing | (MS) | Manarat School, | Jeddah, | Saudi Arabia |
| The Three ??? | (MS) | Santa Rita, | Los Altos, | CA |
| The Three and a Half's | (MS) | NEST+m, | New York, | NY |
| The Three Musketeers | (HS) | Chinese International School, | North Point, | Hong Kong |
| The Three Stooges | (MS) | Ukiah School, | Ukiah, | OR |
| The toe knees | (MS) | Presentation Brothers College Cork, | Cork, | Ireland |
| The TPMS Eulers | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| The Transcendentals | (HS) | Leicester Grammar School, | Leicester, | United Kingdom |
| The Trivial Tyrants | (HS) | The Early College at Guilford, | Greensboro, | NC |
| The Trolls | (HS) | Jane Lathrop Stanford Middle School, | Palo Alto, | CA |
| The Try Hards | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| THE UNCOMMON DENOMINATORS | (MS) | Hunter College High School, | New York, | NY |
| The Unnamed Team | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| The Unwanted Leeks | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| The Vegisimal Giraffes | (MS) | Keystone School, | San Antonio, | TX |
| The Velcros | (HS) | Edwardsville High School, | Edwardsville, | IL |
| The Vipers | (HS) | DeBakey HSHP, | Houston, TX 77021, | TX |
| The Wadadas | (HS) | Longfellow Middle School, | Falls Church, | VA |
| The Whitney Young Society of Arts and Humanities | (HS) | Whitney M. Young Magnet High School, | Chicago, | IL |
| The Wise Owls | (HS) | The Oakridge School, | Arlington, | TX |
| The Year of the Jackets | (MS) | Detroit Country Day Middle School, | Beverly Hills, | MI |
| The Yellow and Browns | (MS) | Boulan Park Middle School, | Troy, | MI |
| The Yellow Asteroids | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| The Z-Intercepts | (MS) | Oak Middle School, | Shrewsbury, | MA |
| thecoolpeople | (HS) | American International School Guangzhou, | Guangzhou, | China |
| Third Degree Burnomials | (MS) | Polson Middle School, | Madison, | CT |
| Third Power | (HS) | Academy of Arts and Minds Charter High School, | Miami, | FL |
| This is our name. | (MS) | Hobomock Elementary/Pembroke Pulic Schools, | Pembroke, | MA |
| Thought Box | (MS) | Diamond Middle School, | Lexington, | MA |
| Thr Final Problem | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| three girls | (MS) | Diamond Middle school, | Lexington, | MA |
| Three Idiots | (HS) | Takoma Park Middle School, | Silver Spring, | MD |
| Three Muskateers | (MS) | Hyde Park Middle School, | Las Vegas, | NV |
| Thursday Afternoon | (MS) | Barrington Middle School, | Barrington, | RI |
| Thursday Morning | (MS) | Barrington Middle School, | Barrington, | RI |
| TI-84 | (HS) | High Technology High School, | Lincroft, | NJ |
| TI-89 | (HS) | High Technology High School, | Lincroft, | NJ |
| TI-Nspire | (HS) | High Technology High School, | Lincroft, | NJ |
| Tiger | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| tiger | (MS) | Ariana high school, | KABOL, | Afghanistan |
| Tiger 1 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Tiger 2 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Tiger 3 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Tiger 4 | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Tiger Cubs | (MS) | SOUTH PASADENA MIDDLE SCHOOL, | SOUTH PASADENA, | CA |
| tiger10 | (MS) | Ariana high school, | KABOL, | Afghanistan |
| tiger2 | (MS) | Ariana high school, | KABOL, | Afghanistan |
| tiger3 | (MS) | Ariana high school, | KABOL, | Afghanistan |
| tiger5 | (MS) | Ariana high school, | KABOL, | Afghanistan |
| tiger7 | (MS) | Ariana high school, | KABOL, | Afghanistan |
| tiger8 | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| TIGERS | (MS) | KANDAHAR AFGHAN-TURKISH HIGH SCHOOL, | KANDAHAR, | Afghanistan |
| TIIM | (HS) | Middlesex County Academy, | Edison, | NJ |
| Timothy Too | (HS) | Valley Regional High School/Teacher, | Deep River, | CT |
| Tinkers | (HS) | Pusat PERMATApintar Negara, | Bangi, | Malaysia |
| Titeca 007 | (HS) | Colegiul Național Gheorghe Țițeica, | Drobeta – Turnu Severin, Mehedinți, | Romania |
| TJ1 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ2 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ3 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ4 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ5 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ6 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ7 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TJ8 | (HS) | Thomas Jefferson HS for Science and Tech, | Alexandria, | VA |
| TMSA 5th Grade | (MS) | Triangle Math and Science Academy, | Raleigh, | NC |
| TMSA 5th Grade - 2 | (MS) | Triangle Math and Science Academy, | Raleigh, | NC |
| TMSA 5th Grade - 3 | (MS) | Triangle Math and Science Academy, | Raleigh, | NC |
| TMSA 6th Grade | (MS) | Triangle Math and Science Academy, | Raleigh, | NC |
| TMSA 6th Grade - 2 | (MS) | Triangle Math and Science Academy, | Raleigh, | NC |
| TMSA 6th Grade - 3 | (MS) | Triangle Math and Science Academy, | Raleigh, | NC |
| TNM 1 | (MS) | O'Hare Network, | Chicago, | IL |
| TNM 2 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| TNM 3 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| TNM 4 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| TNM 5 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| TNM 6 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| TNM 7 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| tnm 8 | (MS) | Beaubien Elementary School, | Chicago, | IL |
| Toads | (HS) | The Thacher School, | Ojai, | CA |
| Todos a una | (HS) | IES San Mateo, | Madrid, | Spain |
| Tofu | (MS) | Oak Middle School, | Shrewsbury, | MA |
| TOLDJA | (HS) | Alabama School of Fine Arts, | Birmingham, | AL |
| Too Cool to Name | (MS) | Walker Middle Magnet, | Odessa, | FL |
| Toon Squad | (HS) | Urbandale High School, | Urbandale, | IA |
| Toronto District Christian HS Team 1 | (HS) | Toronto District Christian High School, | Woodbridge, | ON |
| TORUS | (HS) | Houston Math Team , | Houston, | TX |
| Traver 2 | (MS) | Traver School, | Lake Geneva, | WI |
| Traver School | (MS) | Traver School, | Lake Geneva, | WI |
| Tri-Potassium Sulfide | (MS) | Quail Valley GT Academy, | Missouri City, | TX |
| Triangle Party | (MS) | Weston Middle School, | Weston, | MA |
| Triangle Party Redux | (HS) | Weston High School, | Weston, | MA |
| Trolling Solutions | (MS) | Rice Middle School, | Plano, | TX |
| Trotsky's Army | (HS) | Lynbrook High School, | San Jose, | CA |
| Troy High | (HS) | Troy High, | Troy, | MI |
| TUA | (HS) | Middlesex County Academy, | Edison, | NJ |
| TURKMEN BOYS | (HS) | School No:26 Specialized in English, Biology and Chemistry of Dashoguz city, | Dashoguz, | Turkmenistan |
| Tuubasienet | (HS) | Päivölä school of mathematics, | 37770 Tarttila, | Finland |
| Two and Pi Men | (MS) | Diamond Middle School, | Lexington, | MA |
| Two people | (HS) | Hunter College High School, | New York, | NY |
| U Mad Bro? | (MS) | Diamond Middle school, | Lexington, | MA |
| U.S.A. | (MS) | AAST, | Hackensack, | NJ |
| UCAN 6-B | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| ufba | (HS) | Maple Grove Senior High, | Maple Grove, | MN |
| UFO | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| UHS | (HS) | San Francisco University High School, | San Francisco, | CA |
| ulkem 7/A | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| ulkem 7/B | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| ulkem 7/C | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| ulkem 7/D | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| ulkem 8/A | (MS) | ODTU ULKEM PRIVATE SCHOOL, | MANİSA, | Turkey |
| ulkem 8/B | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| ulkem 8/C | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| ulkem 8/D | (MS) | ODTÜ ÜLKEM KOLEJİ, | MANİSA, | Turkey |
| Ultimation | (HS) | Desoto County High School, | Arcadia, | FL |
| ULTRASLAN | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| Undefined | (HS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| undefined | (HS) | Churchill High School, Livonia, MI, | Livonia, | MI |
| Uni High subfreshmen | (MS) | University Laboratory High School, | Urbana, | IL |
| Unicorn | (HS) | Ukiah School, | Ukiah, | OR |
| Unicorn2Narwhal | (HS) | East Stroudsburgh High SChool North, | Dingmansferry, | PA |
| Unicornlandians | (MS) | Nature Hill, | Oconomowoc, | WI |
| Unionville | (HS) | Unionville High School, | Kennett Square, | PA |
| Unisis Pegicorns | (HS) | Horace Mann School, | Riverdale, | NY |
| University School 1 | (HS) | University School, | Hunting Valley, | OH |
| University School 2 | (HS) | University School, | Hunting Valley, | OH |
| Unti Real | (MS) | Afghan Turk , | Sheberghan, | Afghanistan |
| Untitled | (MS) | Russell Sage Junior High, | Forest Hills, | NY |
| uranus | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| Uranus | (MS) | HERAT AFGHAN TURK HIGH SCHOOL, | HERAT, | Afghanistan |
| USchool Chubbies | (MS) | University School, | Tulsa, | OK |
| USP 2013 | (MS) | University Scholars Program, | West Chester, | PA |
| USP 2013A | (MS) | University Scholars Program, | West Chester, | PA |
| USP April 2013B | (MS) | University Scholars Program, | West Chester, | PA |
| USP High School | (HS) | University Scholars Program, | West Chester, | PA |
| USSR | (MS) | Egan Junior High School, | Los Altos, | CA |
| UTOPYA | (HS) | Cengiz Aytmatov SBL, | izmir, | Turkey |
| VALORE | (MS) | South Island School, | Hong Kong, | Hong Kong |
| Vamos Rafa | (HS) | South Island School, | Hong Kong, | Hong Kong |
| Van Tran | (MS) | Harmony School of Innovation Fort Worth, | Fort Worth, | TX |
| VCD | (MS) | Hong Kong International Middle School, | Tai Tam, | Hong Kong |
| VCHS1 | (HS) | Valley Christian High School, | San Jose, | CA |
| VCHS2 | (HS) | Valley Christian High School, | San Jose, | CA |
| VCHS3 | (HS) | Valley Christian High School, | San Jose, | CA |
| VCMS Ney's Nerds Geo | (MS) | Valley Catholic Middle School, | Beaverton, | OR |
| VCMS Ney's Nerds HPA | (MS) | Valley Catholic Middle School, | Beaverton, | OR |
| VCMS Toth Dorks | (MS) | Valley Catholic Middle School, | Beaverton, | OR |
| VCMS Toth Nerds | (MS) | Valley Catholic Middle School, | Beaverton, | OR |
| Vega_1 | (MS) | Sc. Mihai Eminescu, | Braila, | Romania |
| Vega_2 | (HS) | Sc. Mihai Eminescu, | Braila, | Romania |
| Vega_3 | (MS) | Sc. Radu Tudoran, | Braila, | Romania |
| Vega_4 | (MS) | Sc. Radu Tudoran, | Braila, | Romania |
| Veniemus Videbimus Vincemus | (HS) | SUGS"Georgi Dimitrov", | Skopje, | Macedonia, Republic of |
| Very Small Fish Eat Cats | (MS) | Boulan Park Middle School, | Troy, | MI |
| veteran leadership | (HS) | Santa Cruz High School, | Santa Cruz, | CA |
| VHS Team 1 | (HS) | Verona High School, | Verona, | NJ |
| VHS Team 2 | (HS) | Verona High School, | Verona, | NJ |
| VHS Team 3 | (HS) | Verona High School, | Verona, | NJ |
| Vicious and Delicious | (HS) | Agoura High School, | Agoura Hills, | CA |
| viruses | (MS) | ariana afgan turk, | kabul, | Afghanistan |
| VVV | (HS) | SUGS"Georgi Dimitrov", | Skopje, | Macedonia, Republic of |
| W | (HS) | Mount Tabor High School, | Winston-Salem, | NC |
| WAB 1 | (HS) | Western Academy of Beijing, | Beijing, | China |
| WAB 2 | (HS) | Western Academy of Beijing, | Beijing, | China |
| Wangchard University | (HS) | North Hollywood High School, | North Hollywood, | CA |
| Ward Melville A | (HS) | Ward Melville High School, | East Setauket, | NY |
| Wastemanz | (HS) | Marc Garneau Collegiate Institute, | Toronto, | ON |
| Wayzata Blue | (HS) | Wayzata High School, | Plymouth, | MN |
| Wayzata Gold | (HS) | Wayzata High School, | Plymouth, | MN |
| WCHS1 | (HS) | Western Christian High School, | Upland, | CA |
| WCHS2 | (HS) | Western Christian High School, | Upland, | CA |
| WCHS3 | (HS) | Western Christian High School, | Upland, | CA |
| WCHS4 | (HS) | Western Christian High School, | Upland, | CA |
| WCHS5 | (HS) | Western Christian High School, | Upland, | CA |
| WCHS6 | (HS) | Western Christian High School, | Upland, | CA |
| We are the Champion | (MS) | oran doga college, | ankara, | Turkey |
| We Divide by Zero | (MS) | The Prairie School, | Racine, | WI |
| We Don't Care | (HS) | Hammond School/Columbia Math Circle, | Columbia, | SC |
| We hate Math | (MS) | Oak Middle School, | Shrewsbury, | MA |
| We Love math | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| We Will Win | (HS) | West Lafayette Math Club, | West Lafayette, | IN |
| Weasley is our King | (MS) | Takoma Park Middle School, | Silver Spring, | MD |
| Wednesday Afternoon | (MS) | Barrington Middle School, | Barrington, | RI |
| Wednesday Team | (HS) | Online High School, EPGY/Stanford University, | Stanford, | CA |
| Well hi | (HS) | Beaubien Elementary School, | Chicago, | IL |
| WeLoveMaths | (HS) | Our Lady's, | Castleblayney, | Ireland |
| west 6 | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| west 7th | (MS) | Cherry Creek West Middle School, | Greenwood Village, | CO |
| West Lafayette Jr. High | (MS) | West Lafayette Math Club, | West Lafayette, | IN |
| West Number One | (HS) | Madison West High School, | Madison, | WI |
| West Perry Math Club 1 | (HS) | West Perry High School, | Elliottsburg, | PA |
| West Perry Math Club 2 | (HS) | West Perry High School, | Elliottsburg, | PA |
| West Perry Test | (HS) | West Perry High School, | Elliottsburg, | PA |
| Western Mass ARML All Stars | (HS) | Western Mass ARML , | Westborough, | MA |
| Westtown 2 | (HS) | Westtown School, | West Chester, | PA |
| Westtown 3 | (HS) | Westtown School, | West Chester, | PA |
| Westtown LA | (HS) | Westtown School, | West Chester, | PA |
| whapalus | (HS) | Thomas Hopkins High School, | Land O Lakes, | FL |
| What name | (HS) | Hwa Chong Institution, | Singapore, | Singapore |
| Wheatley Wildcalcs A | (HS) | The Wheatley School, | Old Westbury, | NY |
| Wheatley Wildcalcs B | (HS) | The Wheatley School, | Old Westbury, | NY |
| WHEELER A | (MS) | Wheeler School, | Providence, | RI |
| WHEELER B | (MS) | Wheeler School, | Providence, | RI |
| Where's Alan | (HS) | Garnet Valley High School, | Glen Mills, | PA |
| White Coats | (HS) | DeBakey HSHP, | Houston, TX 77021, | TX |
| whitemoon | (MS) | Ariana Afghan-Turk high school, | KABOL, | Afghanistan |
| Who Needs the Tech Lab | (HS) | Science and Arts Academy, | Des Plaines, | IL |
| Wiesner-6 | (MS) | Nature Hill, | Oconomowoc, | WI |
| Wildcat | (HS) | North Kitsap High School, | Poulsbo, | WA |
| Wildcats | (HS) | Mountain View HS, | Stafford, | VA |
| William Fremd High School | (HS) | William Fremd High School, | Palatine, | IL |
| William Fremd High School Team 2 | (HS) | William Fremd High School, | Palatine, | IL |
| Williams Team | (MS) | Silver Lake Intermediate School, | Oconomowoc, | WI |
| Wilmington 1 | (HS) | Wilmington Area High School, | New Wilmington, | PA |
| Wilmington 2 | (HS) | Wilmington Area High School, | New Wilmington, | PA |
| Wilmington 3 | (HS) | Wilmington Area High School, | New Wilmington, | PA |
| WINDOW | (MS) | AFGHAN-TURK INTERNATIONAL SCHOOL, | KABUL, | Afghanistan |
| winner | (HS) | bou3azza miloud, | tlemcen, | Algeria |
| Wisconsin Virtual Learning 6th | (MS) | Wisconsin VIrtual Learning, | Fredonia, | WI |
| Wisconsin Virtual Learning 7th Grade | (MS) | Wisconsin VIrtual Learning, | Fredonia, | WI |
| Wisconsin Virtual Learning 8th | (MS) | Wisconsin VIrtual Learning, | Fredonia, | WI |
| wishwehad.... | (MS) | McCall Middle School, | Winchester, | MA |
| Wiskundig Genie | (HS) | SMAN 1 Padang Panjang, | Padang Panjang, | Indonesia |
| With Respect To Us | (HS) | Robert College of Istanbul, | Istanbul, | Turkey |
| WMSMathletes | (MS) | Washington Middle School, | Kenosha, | WI |
| WOLVES | (HS) | Turgut Ozal Turkmen Turkish High School, | ASHGABAT, | Turkmenistan |
| Wombats | (HS) | Spring Grove School District, | Spring Grove, | PA |
| wonderful team | (MS) | guzelce doga ortaokulu, | istanbul, | Turkey |
| Worcester Academy | (HS) | Worcester Academy, | Worcester, | MA |
| WP Math | (HS) | Whippany Park High School, | Whippany, | NJ |
| Wrath of Math | (MS) | Providence Day School, | Charlotte, | NC |
| Wreckers Five | (MS) | Weatherly Area Middle School, | Weatherly, | PA |
| Wreckers Four | (MS) | Weatherly Area Middle School, | Weatherly, | PA |
| Wreckers One | (MS) | Weatherly Area Middle School, | Weatherly, | PA |
| Wreckers Six | (MS) | Weatherly Area Middle School, | Weatherly, | PA |
| Wreckers Three | (MS) | Weatherly Area Middle School, | Weatherly, | PA |
| Wreckers Two | (MS) | Weatherly Area Middle School, | Weatherly, | PA |
| X | (HS) | Mount Tabor High School, | Winston-Salem, | NC |
| X8Y4 | (MS) | Dunlap Middle School, | Peoria, | IL |
| XTEAM | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| XYZ | (HS) | Dr. Norman Bethune Collegiate Institute, | Scarborough, | ON |
| xyz | (MS) | Scoala Gimnaziala Pirscoveni, | PIRSCOVENI, | Romania |
| Y | (HS) | Mount Tabor High School, | Winston-Salem, | NC |
| Yaman | (MS) | The Dalton School, | New York, | NY |
| yamanlar 6 boy | (MS) | OZEL YAMANLAR OZYURT ILKOGRETIM OKULU, | IZMIR, | Turkey |
| yamanlar 6 boy 1 | (MS) | OZEL YAMANLAR OZYURT ILKOGRETIM OKULU, | IZMIR, | Turkey |
| yamanlar 6 girl | (MS) | OZEL YAMANLAR OZYURT ILKOGRETIM OKULU, | IZMIR, | Turkey |
| yamanlar 6 girl 1 | (MS) | OZEL YAMANLAR OZYURT ILKOGRETIM OKULU, | IZMIR, | Turkey |
| Yas | (MS) | Farzanegan II middle school(Shahid Afshar), | Tehran, | Iran |
| yasemin mert | (MS) | YAKACIK DOGA KOLEJI, | İSTANBUL, | Turkey |
| YASEMIN MERT | (MS) | YAKACIK DOGA KOLEJI, | İSTANBUL, | Turkey |
| Year 11 | (HS) | Happy Buddy Maths, | Bournemouth, | United Kingdom |
| Year 9 | (MS) | Happy Buddy Maths, | Bournemouth, | United Kingdom |
| Year 9 Team 2 | (MS) | Happy Buddy Maths, | Bournemouth, | United Kingdom |
| YEARS | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| Yebbis Dubbis Academy | (MS) | Great Neck West, | Rochester, | NY |
| Yellow Comet | (MS) | NEST+m, | New York, | NY |
| Yellow Math | (MS) | William Diamond Middle School, | Lexington, | MA |
| YESLUTSTURCER | (HS) | Spain Park High School, | Hoover, | AL |
| Yigit-Ece | (MS) | FMV OZEL AYAZAGA ISIK ILKOGRETIM OKULU, | ISTANBUL, | Turkey |
| Yolo : ) | (MS) | Portola Middle School - Highly Gifted Magnet, | Tarzana, | CA |
| You even lift brah?! | (HS) | Our Lady's, | Castleblayney, | Ireland |
| young | (HS) | MAZAR-E SHARIF AFGHAN-TURK HIGH SCHOOL, | MAZAR-E SHARIF, | Afghanistan |
| Young guns | (HS) | Taft School, | Watertown, | CT |
| YOUNG MATHEMATICIANS | (MS) | Turgut Ozal Turkmen Turkish High School, | ASHGABAT, | Turkmenistan |
| Young Mathematicians HS | (HS) | STMO, | Yanbu, | Saudi Arabia |
| Young Mathematicians MS | (MS) | STMO, | Yanbu, | Saudi Arabia |
| YOUNG TALENTS | (MS) | Turgut Ozal Turkmen Turkish High School, | ASHGABAT, | Turkmenistan |
| Your mom's mom | (MS) | Hobomock Elementary/Pembroke Pulic Schools, | Pembroke, | MA |
| Yun Yi & Co. | (HS) | Chinese International School, | North Point, | Hong Kong |
| YYYYY | (MS) | Acera School, | Melrose, | MA |
| yıldız | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| ZE KOREANZ | (HS) | South Island School, | Hong Kong, | Hong Kong |
| zeka küpü | (MS) | Herat Afghan Turk Girls High School, | Herat, | Afghanistan |
| zeka küpleri | (MS) | batman doğa, | batman, | Turkey |
| ZEKANIN ANAHTARI | (MS) | CEVIZLIBAG DOGA KOLEJI, | ISTANBUL, | Turkey |
| ZONGULDAK | (HS) | Arian Afghan-Turk High School, | kabul, | Afghanistan |
| ZOOMGIRLS | (HS) | cimentas anadolu lisesi, | izmir, | Turkey |
| [Insert Name Here] | (MS) | Portola Middle School - Highly Gifted Magnet, | Tarzana, | CA |
| [Insert Team Name Here] | (MS) | Diamond Middle School, | Lexington, | MA |
| şah mat | (MS) | batman doğa, | batman, | Turkey |
