HOM, Hom or similar may refer to: Places Le Hom, former name of the commune Thury-Harcourt-le-Hom in France Hom, Šentrupert, a dispersed settlement in Slovenia Hom-e Khosrow, a village in Iran Science and mathematics Hom bundle, in topology Hom functor, in category theory , the set of linear forms from a vector space to its field Higher-order modulation, in telecommunications Hong–Ou–Mandel effect in quantum optics Other uses Hom (surname), a Danish, Dutch, English, and Taishanese surname Hom (instrument), a class of traditional Mayan musical instruments H0m scale, a model railway scale or gauge Hall of mirrors effect, in computer graphics Harm to ongoing matter, phrase used for class of material being redacted from the Mueller Report, for reasons of legal investigation Head of mission, the head of a diplomatic representation Heart of Midlothian F.C., an association football club in Scotland Heart of Misery, a song by Finnish rock band The Rasmus Ho Man Tin station, Hong Kong, MTR station code Holland (Amtrak station), in Michigan, United States Homa language, spoken in South Sudan Homa (ritual), in Hinduism Homer Airport in Homer, Alaska House of Milan, an American publisher of bondage magazines Armenian Relief Society (Armenian: , HOM) His Orthodox Majesty, a title occasionally used by kings in Poland HOM, a luxury men's underwear brand owned by Triumph International See also Homs (disambiguation)