| PPBP | pro-platelet basic protein |
|---|---|
| PPG | photoplethysmography; platelet proteoglycan; portal pressure gradient |
| PPO | platelet peroxidase; preferred provider option; preferred provider organization |
| PPP | pain perception profile; palatopharyngoplasty; palmoplantar pustulosis; pentose phosphate pathway; p... |
| PPT | parietal pleural tissue; partial prothrombin time; peak-to-peak threshold; Pfeiffer-Palm-Teller [syn... |