| Acronym | Definition |
|---|
| JNR➣Just Not Right (podcast) |
| JNR➣Japan National Railway |
| JNR➣Journal of Nursing Research (Taiwan Nurses Association) |
| JNR➣Journal of Nanoparticle Research |
| JNR➣Jamaica National Reserve |
| JNR➣Jammer-To-Noise Ratio |
| JNR➣Jeunesses Nationalistes Rwangasore |