GGCA
| 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 |