| Acronym | Definition |
|---|
| MERF➣Mensa Education and Research Foundation |
| MERF➣Maine Renaissance Faire (New Gloucester, Maine) |
| MERF➣Middle East Reformed Fellowship |
| MERF➣Madras ENT Research Foundation (P) Ltd (India) |
| MERF➣Mobile Enroute Radar Facility |
| MERF➣Musician's Emergency Resource Foundation (Clarksville, IN) |