International Correspondence Schools was created in 1890.
The motto of International Correspondence Schools is 'Pioneers of Home Learning'.
International Council Correspondence was created in 1934.
International Correspondence Chess Grandmaster was created in 1953.
International Schools Services was created in 1955.
ACS International Schools was created in 1967.
Complex of Silesian International Schools was created in 2007.
International Schools Association of Thailand was created in 1995.
Port Said International Schools was created in 2005.
Association of Professional Schools of International Affairs was created in 1989.
International Association of Aviation Personnel Schools was created in 1995.
Stockton Collegiate International Schools was created on 2010-09-07.
International Council Correspondence ended in 1943.