| Acronym | Definition |
|---|
| STMC➣St. Thomas More College |
| STMC➣Scrap Tire Management Council |
| STMC➣Short-Term Memory Capacity |
| STMC➣Sha Tin Methodist College (Hong Kong) |
| STMC➣Sober Tramps Motorcycle Club (Maryland) |
| STMC➣Stop the Madrassa Coalition (New York, NY; Khalil Gibran International Academy opposition group; est. 2007) |