| Acronym | Definition |
|---|
| GGCA➣Gilfach Goch Community Association |
| GGCA➣Greater Glendale Council on Aging |
| GGCA➣Greater Grace Christian Academy |
| GGCA➣German Gun Collectors Association |
| GGCA➣Glyfada Golf Club of Athens (Greece) |
| GGCA➣Geometric Graphics Content Architectures |
| GGCA➣Global Grid Certificate Authority |
| GGCA➣Georgia Gymnastics Coaches Association |
| GGCA➣Gulfstream Goodwill Career Academy |