| Abbreviation | Definition |
|---|---|
| ISGA | Industry and Services Golf Association |
| JAG | Junior Association of Golf |
| JAGA | Jacksonville Area Golf Association |
| JAGC | John E Anderson Golf Club |
| JAGC | Just Another Golf Coding |
| JAGS | Jamie Aspinall Golf Society |
| JAGS | Junior Amateur Golf Scholars |
| JGA | Junior Golf Association |
| JGH | Junior Golf Hub |
| JGO | Just Golf Online |
| JGS | Junior Golf Scoreboard |
| JGT | Junior Golf Tour |
| JLPGA | Japan Ladies Professional Golf Association |
| JMGS | Jim McLean Golf Schools |
| JVBG | Junior Varsity Boys' Golf |
| KGA | Kansas Golf Association |
| KGA | Kanto Golf Association |
| KGA | Karnataka Golf Association |
| KGA | Kentucky Golf Association |
| KGA | Kirby Golf Association |