| Abbreviation | Definition |
|---|---|
| GVRA | Global Virtual Reality Association |
| GVRA | Greater Vernon Ringette Association |
| GWA | Garden Writers Association |
| GWA | Georgia Wireless Association |
| GWA | Global WordNet Association |
| GWA | Global Workspace Association |
| GWA | Great War Association |
| GWAA | George Washington Alumni Association |
| GWAA | Golf Writers Association of America |
| GWAA | Great War Aeroplanes Association |
| GWADA | Greater Washington Asian Deaf Association |
| GWAF | Graduates Welfare Association Fazilka |
| GWSA | Gloucester Water Ski Association |
| GWSA | Guelph Wellington Seniors Association |
| GWTA | Ghost Waiparous Trails Association |
| GWTA | Greater Washington Tennis Association |
| GYBA | Georgetown Youth Baseball Association |
| GYBA | Grayslake Youth Baseball Association |
| GYBA | Greenfield Youth Baseball Association |
| HAA | Hamburg Athletic Association |