NJG
| Acronym | Definition |
|---|---|
| NJG | Nice Jewish Girl |
| NJG | Narrowing the Justice Gap (UK) |
| NJG | Netherlands Journal of Geosciences (Netherlands Journal of Geosciences Foundation; Utrecht, Netherlands) |
| NJG | Norwegian Journal of Geology |
| NJG | New Jersey Gladiator (Arena Football League) |