IOM may refer to:Indian Order of Merit, a military and civilian decoration in British India
Five-seven IOM, variant of the FN Five-seven
Infraorbital margin, the lower margin of the eye socket
Institute of Medicine, a not-for-profit, non-governmental American organization founded in 1970
Institute of Medicine, Nepal, a medical school in Kathmandu, Nepal
Institute of Occupational Medicine in the UK
Institute for Organization Management, an Affiliate organization of the United States Chamber of Commerce
Institute of Oriental Manuscripts of the Russian Academy of Sciences
International Organization for Migration, a United Nations agency
International One Metre (radiosailing), a class of radio sailing boat
Intraoperative monitoring
IOM soybeans, an industrial designation for soybeans from the U.S. states of Indiana, Ohio, and Michigan
ISDN-oriented Modular Interface
Isle of Man, a self-governing British Crown Dependency, located in the Irish Sea
Isle of Man Airport, its IATA airport code
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