TSGS
| Acronym | Definition |
|---|---|
| TSGS | True Singapore Ghost Stories (book series) |
| TSGS | Tri-State Genealogical Society (Evansville, IN) |
| TSGS | Technical Systems Global Solutions (Augusta, GA) |
| TSGS | Tomographic Segmented Gamma Scanner |
| TSGS | Tenshingoso (fundamental Shintaido kata) |
| TSGS | The Stormtrooper Gaming Sites (gaming and modding community) |