| Abbreviation | Definition |
|---|---|
| GAAP | Growth At Any Price |
| GAAR | General Anti Abuse Rule |
| GAAR | General Anti Acceptance Rule |
| GAAR | General Anti Avoidance Rules |
| GAAR | General Anti Avoidence Rule |
| GABC | General Accommodation Booking Conditions |
| GACS | General Assembly and Conference Services |
| GAD | General Arrangement Drawing |
| GAD | Generalitets Anxiety Disorder |
| GAFI | General Authority for Investment |
| GAGA | Get Away Give Away |
| GAI | General Ability Index |
| GAIN | Getting Alternative Information Now |
| GAIP | General Assembly of Interested Parties |
| GAIR | General Administrative and Infrastructure Recharge |
| GAISF | General Association of International Sports Federations |
| GAKC | General Association of Koreans in China |
| GAM | General Audit Management |
| GAMI | General Aviation Modifications Inc |
| GAML | Generalized Analytical Markup Language |