| PDA | photo-diode array |
|---|---|
| PDA | poorly differentiated adenocarcinoma |
| PDA | posterior descending artery |
| PDA | prolonged depolarizing after potential |
| PDAC | Pancreatic ductal adenocarcinoma |
| PDAc | phorbol 12, 13-diacetate |
| PDAY | Pathobiological Determinants of Atherosclerosis in Youth |
| PDB | Phorbol dibutylate |
| PDB | Protein Data Bank |
| PDBU | 4-B-phorbol 12,13 dibutyrate |