SMMC
| Acronym | Definition |
|---|---|
| SMMC | Southern Maine Medical Center (Biddeford, ME) |
| SMMC | Sergeant Major of the Marine Corps |
| SMMC | Scottish Motorsport Marshals Club (Edinburgh, Scotland) |
| SMMC | San Mateo Mothers Club |
| SMMC | Starbucks Music Makers Competition (New England area) |
| SMMC | Surface Marker and Micro Cell |
| SMMC | System Maintenance Monitoring Console |
| SMMC | Scottish Midweek Mountaineering Club (UK) |