| Abbreviation | Definition |
|---|---|
| GAP | Generate And Print |
| GAP | Gimp Animation Package |
| GAP | Global Access Project |
| GAP | GSM Applications and Products |
| GAPD | General Assessment of Personality Disorder |
| GAPP | General Administration of Press and Publication |
| GARB | General Airport Revenue Bond |
| GARD | Global Architecture Relaying Device |
| GARPAD | General Authority for Reclamation Projects and Agricultural Development |
| GARPAD | General Authority for Rehabilitation Projects and Agricultural Development |
| GAS | General Adaption Syndrome |
| GASB | General Accounting Standards Board |
| GASI | General Agency For Specialized Inspection |
| GASL | General Applied Science Laboratory |
| GASS | Gallery Accelerator Submission System |
| GAT | General Achievement Test |
| GAT | General Assessment Test |
| GATC | General Academic Tutoring Center |
| GATF | Graphic Arts Technical Foundation |
| GATS | General Agreement on Trade and Services |