| Acronym | Definition |
|---|
| PKD | Polycystic Kidney Disease |
| PKD | Philip K. Dick (science fiction author) |
| PKD | Paroxysmal Kinesigenic Dyskinesia (neurology) |
| PKD | Parker Drilling Company (stock symbol) |
| PKD | Protein Kinase Domain |
| PKD | Parkfield (California) |
| PKD | Part Knocked Down |
| PKD | Public Key Directory |
| PKD | Pi Kappa Delta (forensics honor society) |
| PKD | Paleolithic Ketogenic Diet |
| PKD | Pyruvate Kinase Deficiency |
| PKD | Paramounts Kings Dominion (amusement park) |
| PKD | Programmable Keyboard and Display (US NASA) |
| PKD | Proliferative Kidney Disease |
| PKD | Paracontrol Kite Division |
| PKD | Park Rapids Municipal Airport (Minnesota) |
| PKD | Poly-Kristalliner-Diamant |
| PKD | Petry-Kuhne Company (construction) |
| PKD | Parker Kinetic Designs |
| PKD | Polska Klasyfikacja Dzia³alnoœci (Polish Center for Statistics) |
| PKD | Partly Knocked Down |