| Abbreviation | Definition |
|---|---|
| SDGA | San Diego Golf Academy |
| SDGA | South Dakota Golf Association |
| SDJGA | San Diego Junior Golf Association (San Diego, CA) |
| SFGA | Sawbill Frisbee Golf Association |
| SGAA | Senior Golfers Association of Atlanta |
| SGAA | Seniors' Golf Association of Arkansas |
| SGC | Schaumburg Golf Club |
| SGC | Springhouse Golf Club |
| SGCC | Saskatoon Golf and Country Club |
| SGCC | Springfield Golf and Country Club |
| SGEG | Scottish Golf Environment Group |
| SGGC | Steven Giuliano Golf Coaching |
| SGHF | Sask Golf Hall of Fame |
| SGHF | Saskatchewan Golf Hall of Fame |
| SGL | Sheffield Golf Labs |
| SGS | Scottish Golf Society |
| SGT | Southern Golf Tours, LLC |
| SGU | Scottish Golf Union |
| SGU | Standard Golf Umbrella |
| SGV | Standard Golf Valet |