HMCM
| Acronym | Definition |
|---|---|
| HMCM | Hope Mission Christian Ministries (Morehead City, NC) |
| HMCM | Hospital Corpsman, Master Chief, US Navy |
| HMCM | Hattersley & Mottram Community Media (UK) |
| HMCM | Hazardous Material Control Management |
| HMCM | His/Her Most Catholic Majesty |