HM
Appearance
HM or hm may refer to:
Arts and entertainment:
- HM (magazine), a Christian hard rock magazine
- Hidden Machine, a type of item in Pokémon
Businesses:
- H&M, a Swedish clothing company
- Hindustan Motors, an automobile manufacturer of India
- Air Seychelles (IATA airline code)
Other uses:
- Hectometre, hm, an SI unit of length
- Henry Molaison, a man with anterograde amnesia
- Hindley–Milner type system, in mathematics
- Hospital corpsman, in the United States Navy
- His Majesty or Her Majesty, a form of address for a monarch or queen consort
- Sisters of the Holy Humility of Mary's postnominal initials
- Heard Island and McDonald Islands (ISO 3166 digram and FIPS PUB 10-4 territory code)
- .hm, the Internet country code top-level domain ostensibly for Heard Island and McDonald Islands