| Acronym | Definition |
|---|
| PPDT➣Peer-to-Peer Data Transport (file sharing) |
| PPDT➣Pressure Pain Detection Threshold (physical therapy) |
| PPDT➣Plan and Program Development Training |
| PPDT➣Poly-Paraphenylene Terephthalamide |
| PPDT➣Process, Planning, Development and Training |
| PPDT➣Picture Perception and Description Test (Inter Services Selection Board) |