PTPA
| Acronym | Definition |
|---|---|
| PTPA | Peru Trade Promotion Agreement (est. 2006) |
| PTPA | Public Television Programmers' Association |
| PTPA | Patchogue Theatre for the Performing Arts (Patchogue, NY) |
| PTPA | Physical Therapy Practice Act (various states) |
| PTPA | Portal-to-Portal Act (labor law) |
| PTPA | Pacific Tractor Puller's Association (Hanford, CA) |