PRTD
| Acronym | Definition |
|---|---|
| PRTD | Puerto Rico Treasury Department (Puerto Rico) |
| PRTD | Platinum Resistance Temperature Detector |
| PRTD | Premier-Ranked Tourist Destination Project (Canada) |
| PRTD | Portland Traction Company |
| PRTD | Partially Reduced Tin Dioxide |
| PRTD | Peak Rate of Tension Development (biomedicine) |