| Abbreviation | Definition |
|---|---|
| MMR | Musical Merchandise Review |
| MMREF | Magnetic Media Reporting And Electronic Filing |
| MMS | Manuscript Management System |
| MMS | Microsoft Media Server |
| MMS | Multi Media Service |
| MMS | Multimedia Messenger Service |
| MMT | Malik's Muwatta Translation |
| MMTC | Minority Media and Telecommunications Council |
| MMVF | Multi Media Video File |
| MMW | Making of the Modern World |
| MMZ | MegaMan Zero |
| MMZ | Mid-Atlantic Music Zine |
| MN | Mundelein News |
| MNA | Minnesota Newspaper Association |
| MNBC | Maldives National Broadcasting Corporation |
| MNBN | Medicare News Brief Network |
| MNC | Merinews Community |
| MNC | My News Center |
| MND | Marathi News Daily |
| MND | Midsummer Night's Dream |