| Abbreviation | Definition |
|---|---|
| NLD | Naso-Labial Duct |
| NLD | Nonverbal Learning Disorder |
| NLK | Neuro- Linguistic Kinesiology |
| NLP | No light perception |
| NLP | Normal Light Perception |
| NLR | NOD-like receptors |
| NM | NeuroMuscular |
| NM | Not Measured |
| NM | Not Mentioned |
| NMA | Neurogenic Muscular Atrophy |
| NMC | Nasal Mucociliary Clearance |
| nmda | N-methyl-D-aspartate |
| NMDAR | N-methyl-D-aspartate receptor |
| NMH | Neurally Mediated Hypotension |
| NMJ | Neuro- Muscular Junction |
| NMJ | Neuromuscular injection |
| NMJ | Nigerian Medical Journal |
| NMO | NeuroMyelitis Optica |
| NMOL | Nanomole |
| NMPG | Northwestern Memorial Physicians Group |