American International School of Johannesburg, American International School of Lusaka, Cairo American College, Casablanca American School, International School Moshi, International School of Kenya, International School of Tanganyika, Lincoln Community School, Lincoln International School, New Cairo British International School

Bilkent Schools, Jakarta International School, Li Po Chun United World College of Hong Kong, Mahindra United World College of India, Nanjing International School, New International School of Thailand, Prem Tinsulanonda, The International School of Azerbaijan, The International School of Penang - Uplands Schoo, United Nations International School of Hanoi

International School of Curacao

Academia Británica Cuscatleca

Czech Republic, Denmark, Italy, Netherlands, Norway, Sweden, United Kingdom, American Community Schools of Athens, Ecole Active Bilingue Jeanine Manuel, Gimnazija Bezigrad, Pechersk School International, The Anglo American School of Moscow - Russia, The Inter-Community School Zurich.

American Community School Beirut, American International School - Riyadh, Amman Baccalaureate School, Sagesse High School, The British International School

Canada, Mexico, United States

Kristin School, Narrabundah College, New England Girls' School, Pacific Hills Christian School, Prince Alfred College

American School of Lima, Markham College, Santiago College