| Acronym | Definition |
|---|
| PDPA➣People's Democratic Party of Afghanistan |
| PDPA➣Personal Data Privacy Act of 1974 (medical records) |
| PDPA➣Phase Doppler Particle Analyzer |
| PDPA➣Professional Darts Players Association (UK) |
| PDPA➣Professional Decorative Painters Association |
| PDPA➣Physical Device Placement Aid |
| PDPA➣Programmable Data Path Array |
| PDPA➣Proprietary Data Protection Agreement (business contract clause) |