MHMC
| Acronym | Definition |
|---|---|
| MHMC | Maine Health Management Coalition |
| MHMC | Montreal Holocaust Memorial Centre (Canada) |
| MHMC | Miami Herald Media Company (newspaper publisher; Miami, FL) |
| MHMC | Montclair Hospital Medical Center (Montclair, CA) |
| MHMC | Morgan Hospital & Medical Center (Martinsville, IN) |
| MHMC | Mostly Harmless Mini Club (UK) |
| MHMC | Mobay Hope Medical Centre (est. 1997; Jamaica) |