PYD
| Acronym | Definition |
|---|---|
| PYD | Partiya Yekitiya Demokrat (Kurdish: Democratic Union Party) |
| PYD | Positive Youth Development |
| PYD | Partners for Youth with Disabilities (Boston, MA) |
| PYD | Pyridinoline |
| PYD | Prior Year Development |
| PYD | Professional Yacht Deliveries (Cumbria, England, UK) |
| PYD | Pasadena Young Democrats |
| PYD | Park-Your-Domain.com (Web domain registration) |
| PYD | Projected Yearly Dose (radiology) |