International Maritime Organization was created in 1959.
International Maritime Institute was created in 1991.
International Maritime Health Association was created in 1997.
Its objective is mainly to evolve international machinery to improve safety at sea.
International Meteorological Organization was created in 1953.
International Thomson Organization was created in 1978.
International Labour Organization was created in 1919.
International Refugee Organization was created in 1946.
International Karate Organization was created in 1964.
International Organization for Migration was created in 1951.
International Coffee Organization was created in 1963.
International Organization for Standardization was created in 1947.
International Organization for a Participatory Society was created in 2012.