| Acronym | Definition |
|---|
| MJK➣Marinejegerkommandoen (Norwegian Special Forces) |
| MJK➣Mary Jane Kelly (musician) |
| MJK➣Maynard James Keenan (singer) |
| MJK➣Movimiento de La Juventud Kuna (Spanish: Kuna Youth Movement; Panama) |
| MJK➣Mahavir Janma Kalyanak (Malayalam; Jain celebration; UK) |