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.
Seisen International School was created in 1949.
International School of Indiana was created in 1994.
Tirana International School was created in 1991.
International School of Belgrade was created in 1948.
Kyiv International School was created in 1992.
The Henderson International School was created in 1932.