| PCNL | percutaneous nephrostolithotomy |
|---|---|
| PCSM | percutaneous stone manipulation |
| PEG | Patient Evaluation Grid; percutaneous endoscopic gastrostomy; pneumoencephalogram, pneumoencephalogr... |
| PEJ | percutaneous endoscopic jejunostomy |
| PICA | percutaneous transluminal coronary angioplasty; Porch Index of Communicative Abilities; posterior in... |