International Institute of Islamic Thought was created in 1981.
International Institute for Islamic studies was created in 2009.
Islamic Institute of Toronto was created in 1996.
Al-Rashid Islamic Institute was created in 1980.
Indonesia Institute of Islamic Dawah was created in 1972.
Aleemiyah Institute of Islamic Studies was created in 1964-07.
L. A. Mayer Institute for Islamic Art was created in 1974.
Islamic International Brigade was created in 1998.
International Institute for Conservation was created in 1950.
Institute of International Education was created in 1919.
International Gemological Institute was created in 1975.
International Statistical Institute was created in 1885.
International Maritime Institute was created in 1991.