| neut | neuter, neutral; neutrophil |
|---|---|
| NIF | negative inspiratory force; neutrophil immobilizing factor; nonintestinal fibroblast |
| NM | near-miss; neomycin; neuromedin; neuromuscular; neutrophil migration; nictitating membrane; nitrogen... |
| PFN | partially functional neutrophil; profilin |
| PMN | polymorphonuclear; polymorphonuclear neutrophil; polymorphonucleotide |