| Acronym | Meaning |
| MIM | Maintenance Information Message |
| MIM | Maintenance Instruction Manual |
| MIM | Major Incident Management |
| MIM | Man in the Middle |
| MIM | Management Information Model |
| MIM | Master Implementation Manual |
| MIM | Military Installation Map |
| MIM | Ministry of Industries and Mines (Iran) |
| MIM | Mission Information Management |
| MIM | Mission Integration Manager (NASA) |
| MIM | Mobile Interceptor Missile (US Army) |
| MIM | Mouvement de l'Indépendance de la Martinique (French: Martinique Independence Movement) |