Secondary School

• 

  Grenville High School

  Rustenburg North West
• 

  Grey Boys' High School

  Greenacres Eastern Cape
• 

  Grey-kollege S/s

  Bloemfontein Free State
• 

  Greyown High School

  Greytown KwaZulu-Natal
• 

  Greystones Sec

  Matebeleland South
• 

  Greytown Secondary School

  Greytown KwaZulu-Natal
• 

  Groenberg Sek.

  Grabouw Western Cape
• 

  Groendal Sek.

  Franschoek Western Cape
• 

  Groenvlei Sec.

  Wynberg Western Cape
• 

  Groenvlei Secondary School

  Thabazimbi Limpopo
• 

  Groote Schuur Hs.

  Wynberg Western Cape
• 

  Grosvenor Boys High School

  Durban KwaZulu-Natal
• 

  Grosvenor Girls' High School

  Durban KwaZulu-Natal
• 

  Groupe Scolaire Apred Ndera

  Kigali Kigali City
• 

  Groupe Scolaire Association des Anciens de Don Bosco (G.S. ADB)

  Kigali Kigali City
• 

  Groupe Scolaire de Butare

  Butare Southern Province
• 

  Groutville Secondary

  Kwadukuza KwaZulu-Natal
• 

  Grove End Secondary Secondary

  Durban KwaZulu-Natal
• 

  Gudu Secondary

  Vryheid KwaZulu-Natal
• 

  Guduza Secondary School

  Kabokweni Mpumalanga