| Acronym | Definition |
|---|
| MHMA➣Midwest Healthcare Marketing Association |
| MHMA➣Mobile Home Manufacturers Association |
| MHMA➣Mijn Huis Mijn Architect (Dutch: My House My Architect; open house weekend) |
| MHMA➣Mental Health Media Awards (event) |
| MHMA➣Maur Hill-Mount Academy |
| MHMA➣Medicine Hat Mustang Association |