SMCM
| Acronym | Definition |
|---|---|
| SMCM | St. Mary's College of Maryland |
| SMCM | Surface Mine Countermeasures |
| SMCM | Santa Monica Critical Mass (Santa Monica, California social bicycle ride) |
| SMCM | Master Chief Signalman (Naval Rating) |
| SMCM | Singapore-Malaysia Congress of Medicine (annual conference) |
| SMCM | Smooth Muscle Cell Matrix (medicine) |