| Abbreviation | Definition |
|---|---|
| PP | polypeptide |
| PP | portal pressure |
| PP | post prandial |
| PP | posterior parietal |
| PP | posterior pituitary |
| PP | postpartum period |
| PP | precocious puberty |
| PP | prepubertal |
| PP | primary provider |
| PP | private patient |
| PP | private practice |
| PP | promoter protein |
| PP | Prospective Payment |
| PP | protein phosphatase |
| PP | protoporphyrin |
| PP | proximal phalanx |
| PP | pseudomyxoma peritonei |
| PP | pterygoid process |
| PP | pulmonary pressure |
| PP | pulse pressure |