| Abbreviation | Definition |
|---|---|
| NCGC | National Collegiate Golf Championship |
| NCGU | Northern Cape Golf Union |
| NDGA | North Dakota Golf Association |
| NEGA | New England Golf Association |
| NFGC | Norwich Family Golf Centre |
| NG | Natural Golf |
| NGCA | National Golf Coaches Association |
| NGF | Nederlandse Golf Federatie |
| NGN | National Golf Network |
| NH | Nice Hand |
| NJA | New Jersey Amateur Golf Tournament |
| NJG | Nebraska Junior Golf |
| NLG | Next Level Golf |
| NLP | New Long Putter |
| NNGA | National Negro Golf Association |
| NNGA | Northern Nevada Golf Association |
| NNGK | Nederlands Neurologen Golf Kampioenschap |
| NOGA | Northern Ohio Golf Association |
| NRPGI | National Registry of Professional Golf Instructors |
| NSGA | Nebraska Senior Golf Association |