SGMS
| 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) |