International Computer High School of Bucharest was created in 1995.
International British School of Bucharest was created in 2000.
American International School of Guangzhou was created in 1981.
International School of Düsseldorf was created in 1968.
Tashkent International School was created in 1994.
Westwood International School was created in 1988.
Lucaya International School was created in 1997.
Chinese International School was created in 1984.
Garden International School was created in 1951.
Bangalore International School was created in 1969.
International Grammar School was created in 1984.
Oulu International School was created in 2001.
KIS International School was created in 1998.