| PNC | penicillin; peripheral nucleated cell; pneumotaxic center; premature nodal contracture |
|---|---|
| PNE | peripheral neuroepithelioma; plasma norepinephrine; pneumoencephalography; pseudomembranous necrotiz... |
| PNET | peripheral neuroepithelioma; primitive neuroectodermal tumor |
| PNI | peripheral nerve injury; postnatal infection; prognostic nutritional index |
| PNL | peripheral nerve lesion; polymorphonuclear neutrophilic leukocyte |