| Acronym | Definition |
|---|
| JM➣Jamaica (including Morantisand Pedrocayois) |
| JM➣John Mayer (musician) |
| JM➣Johns Manville (Berkshire Hathaway) |
| JM➣Journal of Mammalogy |
| JM➣Jim Morrison (The Doors) |
| JM➣Jean Monnet (various meanings) |
| JM➣James Monroe |
| JM➣Joni Mitchell (singer) |
| JM➣Jennette McCurdy (actress and musician) |
| JM➣Jack's Mannequin (band) |
| JM➣Air Jamaica (IATA airline code) |
| JM➣Jedi Master (Star Wars) |
| JM➣Joe Mama |
| JM➣John Mellencamp |
| JM➣Johnny Marr (musician) |
| JM➣Junior Mafia (rap group) |
| JM➣Jones Motors (travel company, Wales, UK) |
| JM➣Job Manual |
| JM➣Joint Mission |
| JM➣Jumpmaster (US Army) |
| JM➣John Myung (Dream Theater) |
| JM➣Journey Management |
| JM➣Joe Millionaire (Fox reality series) |
| JM➣Joint Menu |
| JM➣Just Messing |
| JM➣Jumper Master (USDAA dog agility title) |
| JM➣Jahresmiete (German: annual rent) |
| JM➣Jump On Minus |
| JM➣Jelinski-Moranda Model (model for software failures) |
| JM➣JTIDS Module |
| JM➣Jamaat ul Muslimeen |
| JM➣Just Mac network |
| JM➣Jump Migration |
| JM➣Mongoloide Janota (Portugal-Lisboa) |