| Abbreviation | Definition |
|---|---|
| GGA | Georgia Geocachers Association |
| GGAA | Grand Gedeh Association in the Americas |
| GGBA | German Green Building Association |
| GGBA | Golden Gate Business Association |
| GGBA | Greater Gaston Baptist Association |
| GGBA | Greater Genoa Business Association |
| GGBA | Greater Grantsville Business Association |
| GGCA | Gilfach Goch Community Association |
| GGDA | Georgia Game Developers Association |
| GGDMA | Guyana Gold and Diamond Miners Association |
| GGEACA | Golden Gate Estates Area Civic Association |
| GGHNA | Golden Gate Heights Neighborhood Association (San Francisco, CA) |
| GGMA | Greater Greensboro Merchants Association |
| GGPA | Georgia Gold Prospectors Association |
| GGPA | Georgia Grant Professionals Association |
| GGPA | Greater Glenside Patriotic Association |
| GGTA | Gitchi Gami Trail Association |
| GGTA | Golden Gateway Tenants Association |
| GGWAB | Ghanaian German Women Association Berlin |
| GHA | Gateway Hemophilia Association |