| PEP | peptidase; phospho(enol)pyruvate; peer evaluation program; phosphoenolpyruvate; pigmentation, edema,... |
|---|---|
| NM | near-miss; neomycin; neuromedin; neuromuscular; neutrophil migration; nictitating membrane; nitrogen... |
| ANA | Anti-Nuclear Antibody |
| Anti-ENA | Anti-Extractable Nuclear Antigens |
| EBNA | Epstain-Barr Nuclear Antigen |