| NHPC | National Health Planning Council |
|---|---|
| NHPIC | National Health Planning Information Center |
| PP | diphosphate group; emphysema [pink puffers]; near point of accommodation [Lat. punctum proximum]; pa... |
| PTP | pancreatic thread protein; percutaneous transhepatic portography; physical treatment planning; poste... |
| PTV | planning target volume; posterior tibial vein |