| Abbreviation | Definition |
|---|---|
| MNE | Man and the Natural Environment |
| MNet | Media Awareness Network |
| MNF | Minnesota Newspaper Foundation |
| MNI | Manufacturers' News, Inc. |
| MNI | Media Networks, Inc. |
| MNM | Modern News Monopoly |
| MNM | Myra New Media |
| MNN | Manhattan Neighborhood Network |
| MNN | Medical News Network |
| MNN | Mountain Network News |
| MNN | Music News Network |
| MNoA | Medical News of Arkansas |
| MNPX | Manic Pixie |
| MNQ | Moore News Quarterly Newsletter |
| MNR | Malta Network Resources |
| MNR | Mike Nola Radio |
| MO | Microbe Obliterator |
| MOC | Materials, Organizing, and Communication |
| MOC | Monarchs Own Companion |
| MOD | Movies On Demand |