| Abbreviation | Definition |
|---|---|
| PTEI | Pittsburgh Tissue Engineering Initiative |
| PTFE | PolyTetraFluroEthylene |
| PTK | PhotoTerapeutic Keratectomy |
| PTR | Platelet Transfusion Reaction |
| PTS | Product Testing Section |
| PTS(CBER) | Product Testing Section (CBER) |
| PTU | PropylThioUracil |
| PUD | Peptic Ulcer Disease |
| PUFI | Packed Under Federal Inspection |
| PV | Process Validation |
| PVC | PolyVinyl Chloride |
| PVDB | Peripheral Vascular Devices Branch |
| PVDB(CDRH) | Peripheral Vascular Devices Branch (CDRH) |
| Q&A | Questions and Answers |
| Q1H | every 1 hour |
| QAS(CBER) | Quality Assurance Staff (CBER) |
| QAS(CDER) | Quality Assurance Staff (CDER) |
| QAT(CBER) | Quality Assurance Team (CBER) |
| QAU(CFSAN) | Quality Assurance Unit (CFSAN) |
| QbD | Quality by Design |