| NTP | National Toxicology Program; nitroprusside; normal temperature and pressure; nucleoside triphosphate... |
|---|---|
| PACE | Pacing and Clinical Electrophysiology; paired basic amino acid cleaving enzyme; personalized aerobic... |
| PAP | pancreatitis-associated protein; Papanicolaou [test]; papaverine; passive-aggressive personality; pa... |
| PAR | participating provider; passive avoidance reaction; perennial allergic rhinitis; photosynthetically ... |
| PCCAP | physicians' continued competence assessment program |