| PIPE | persistent interstitial pulmonary emphysema |
|---|---|
| PMP | pain management program; patient management program; patient medication profile; peripheral myelin p... |
| POP | diphosphate group; pain on palpation; paroxypropione; persistent occipitoposterior [fetal position];... |
| PPH | past pertinent history; persistent pulmonary hypertension; phosphopyruvate hydratase; postpartum hem... |
| PPHN | persistent pulmonary hypertension of the newborn |