| Acronym | Definition |
|---|
| GASF | Golden Arrow Selected Stock Fund |
| GASF | Georgian Automobile Sport Federation |
| GASF | Groupement des Amis des Abeilles du Val de Seine et de la Forêt de Fontainebleau (French: Group of Friends of the Bees Val de Seine and the Forest of Fontainebleau) |
| GASF | Gadolinium-Associated Systemic Fibrosis |
| GASF | Great American Station Foundation |
| GASF | Georgia Archaeological Site File (University of Georgia; Athens, GA) |
| GASF | Graphic Arts Sales Foundation |
| GASF | Great American Sports Fans |
| GASF | Gump and Ayers Scholarship Fund (single mothers) |
| GASF | GumptionFest Artistic Support Foundation (Sedona, AZ) |
| GASF | Groupe de Gymnastique Artistique du Sud Fribourgeois (French: Group Artistic Gymnastics South Fribourgeois; Switzerland) |