| PCD | pacer-cardioverter-defibrillator; papillary collecting duct; paraneoplastic cerebellar degeneration;... |
|---|---|
| PCK | phosphoenolpyruvate carboxykinase; polycystic kidney |
| PCKD | polycystic kidney disease |
| PCOD | polycystic ovarian disease |
| PKD | polycystic kidney disease; proliferative kidney disease |