| 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) |