| PAP | pancreatitis-associated protein; Papanicolaou [test]; papaverine; passive-aggressive personality; pa... |
|---|---|
| PAT | Pain Apperception Test; paroxysmal atrial tachycardia; patient; phenylaminotetrazole; physical abili... |
| pat | patella; patent; paternal origin; patient |
| PCAS | patient care algorithm system |
| PCEA | patient-controlled epidural anesthesia |