| Acronym | Definition |
|---|
| SGMS➣Swiss Group for Mass Spectrometry (est. 1982) |
| SGMS➣SonicWALL Global Management System |
| SGMS➣Shady Grove Middle School (Maryland) |
| SGMS➣Sleeping Giant Middle School (Livingston, MT) |
| SGMS➣Spring Garden Middle School (Saint Joseph, MO) |
| SGMS➣Snelson Golden Middle School (Georgia) |