| Abbreviation | Definition |
|---|---|
| MEME | Middle East Music Ensemble |
| MEME | Multimedia Electronic Music Experiments |
| MEMI | Music and Event Management Inc |
| MENZA | Music Education New Zealand Aotearoa |
| MEOP | Musician Enlisted Option Program |
| MEOP | Musician Enlistment Option Program |
| MEOW | Musicians For Equal Opportunities For Women |
| MEP | Music Elective Program |
| MERF | Musician's Emergency Resource Foundation |
| MERIT | Music Education Reaching Instrumental Talents |
| MERN | Music Education Resource Network |
| MES | Minimal Ensemble Search |
| MESS | Musician Entrepreneurs for Sustainable Solutions |
| MEV | Mondo Era Vuoto |
| MF | Major Flat |
| MF | Metal Fingerz |
| MF | Mezzo Forte |
| MF | Mike Folk |
| MFAI | Music for Autism International |
| MFAS | Music For Awareness Society |