| Abbreviation | Definition |
|---|---|
| GAM | Golf Association of Michigan |
| GAP | Golf Association of Philadelphia |
| GASP | Grip, Aim, Strike, Posture |
| GATE | Golf And Trout Estate |
| GBF | Golf Ball Finder |
| GBN | Golf Business Network |
| GC | Golf Club |
| GCAA | Golf Coaches Association of America |
| GCAFAGC | Guide Dogs of America Foundation Annual Golf Classic |
| GCBC | Golf Course Business Consultants |
| GCGB | Golf Club Great Britain |
| GCMA | Golf Club Managers Association |
| GCMA | Golf Club Managers' Association |
| GD | Golf Designs |
| GEA | Golf Equipment Aficionados |
| GEGC | Golden Eagle Golf Club |
| GEO | Golf Environment Organization |
| GFC | Golf Fights Cancer |
| GG | Golf Gallery |
| GGFU | Golf Greens Fore U |