| Abbreviation | Definition |
|---|---|
| GRSS | Geoscience Remote Sensing Society |
| GS | Genetical Society |
| GS | Genetics Society |
| GS | Geochemical Society |
| GS | Geological Society |
| GS | UK Genetical Society |
| GSA | Genetics Society of America |
| GSA | Geological Society of Australia |
| GSA | Gerontological Society of America |
| GSA | Goatee Society of America |
| GSAS | Greater Seattle Aquarium Society |
| GSBC | Genealogical Society of Broward County |
| GSBS | Glasgow School for Business and Society |
| GSC | Geographical Society of China |
| GSC | Geological Society of China |
| GSCC | Genealogical Society of Collier County |
| GSCE | Georgian Society of Civil Engineers |
| GSCS | Granite State Choral Society |
| GSCW | General Society of Colonial Wars |
| GSH | Geophysical Society of Houston |