Schools

• Gateway H.S.
  H.S. Math
• George School
  H.S. Math Team
• Georgetown Preparatory School
  H.S. Math
• Gettysburg Area H.S.
  H.S. Math Team
• Gill St. Bernards School
  H.S. Mathematics
• Glenbrook North H.S.
  H.S. Spartan Math Team
• Glenbrook South High School
  H.S. GBS Math Team
• Glenrock High School
  H.S. High School Math
• Granada Hills Charter High School
  H.S. Math
• Great Oak High School
  H.S. Mu Alpha Theta
• Great Valley High School
  H.S. Mathematics
• Greenhill
  H.S. Greenhill Math Team