| Abbreviation | Definition |
|---|---|
| GGCC | Golf GTI Classic Club |
| GGCC | Guarapiranga Golf Country Club |
| GGMC | Galloping Goose Motorcycle Club |
| GGMC | Greensboro Gem and Mineral Club |
| GGYC | Golden Gate Yacht Club |
| GHC | Global Headquarters Club |
| GHC | Good Health Club |
| GHLC | Guam Harmony Lions Club |
| GHRC | Golden Horseshoe Riding Club |
| GHRC | Greater Houston Rowing Club |
| GHYC | Gig Harbor Yacht Club |
| GHYC | Gig Harbor Yacht Club's |
| GHYC | Glandore Harbour Yacht Club |
| GHYC | Great Harbor Yacht Club |
| GHYC | Gulf Harbor Yacht Club |
| GHYC | Gulf Harbors Yacht Club |
| GHYC | Gulf Harbour Yacht Club |
| GIBC | Gateshead Indoor Bowling Club |
| GIKC | Grand Island Kennel Club |
| GILC | Global Investment Leaders Club |