| Acronym | Definition |
|---|
| FGSA | Forum on Graduate Student Affairs |
| FGSA | Fruit Growers Society of Alberta (Canada) |
| FGSA | Forestry Graduate Student Association |
| FGSA | Fremont Girls Softball Association (Fremont, CA) |
| FGSA | Fellow of the Geological Society of America |
| FGSA | Folsom Girls Softball Association (Folsom, California) |
| FGSA | Franklin Girls Softball Association (Franklin, MA) |
| FGSA | Friendswood Girls Softball Association (Friendswood, TX) |
| FGSA | Forestry Graduate Students Association |
| FGSA | Fellow of the Geographical Society of America |
| FGSA | Flat Glass Stress Analyzer |
| FGSA | Fellow the Gerontological Society of America |
| FGSA | Florida Girls Soccer Academy |
| FGSA | Film Graduate Student Association (UC Berkeley) |