| Acronym | Definition |
|---|
| SCGS➣Southern California Genealogical Society (Burbank, CA; genealogy preservation and instruction; est. 1964) |
| SCGS➣Sunshine Coast Grammar School (Queensland, Australia) |
| SCGS➣Singapore Chinese Girls' School |
| SCGS➣Sonoma County Genealogical Society (Santa Rosa, CA) |
| SCGS➣South Carolina Geological Survey |
| SCGS➣South Carolina Gourd Society |