| Acronym | Definition |
|---|
| GASAC➣Governmental Accounting Standards Advisory Council (Governmental Accounting Standards Board) |
| GASAC➣Gasterosteus Aculeatus (Three-spined stickleback) |
| GASAC➣Genetic Algorithm SAmple Consensus |
| GASAC➣General and Special Accreditation Committee (Philadelphia University) |
| GASAC➣Gas Safety Action Council |
| GASAC➣Gas Appliance Safety Advisory Committee (New Zealand) |
| GASAC➣Gruppo Archeologico Sperimentale Arte Celtica (Italy) |