| Acronym | Definition |
|---|
| PSDA | Patient Self-Determination Act |
| PSDA | Public Safety Diving Association |
| PSDA | Print Services and Distribution Association (Alexandria, VA) |
| PSDA | Paradise Street Development Area (UK) |
| PSDA | Private Sector Development Association |
| PSDA | Palmetto Swing Dance Association (est. 2008; South Carolina) |
| PSDA | Particle Size Distribution Analyzer |
| PSDA | Private Sector Development in Agriculture |
| PSDA | Particle Size Distribution Analysis |
| PSDA | Professional Sport Diving Association (Netherlands) |
| PSDA | Pacific Southwest Distributors Association |
| PSDA | Power Spectral Density Analysis |
| PSDA | Post Storm Data Acquisition (US NOAA) |
| PSDA | Public Safety Divers Association |
| PSDA | Pennsylvania Soft Drink Association |
| PSDA | Probabilistic Seismic Demand Analysis |
| PSDA | Personnel Support Detachment |
| PSDA | Pengembangan Sumber Daya Alam |
| PSDA | Physician-Scientist Development Award |
| PSDA | Professional Satellite Dealers Association (St Clair Shores, MI) |
| PSDA | Pull-Station Dual Action |
| PSDA | Pennsylvania Speech and Debate Association |
| PSDA | Public Service Delivery Analysis |
| PSDA | Pennsylvania Spatial Data Access |
| PSDA | plan, study, do, act |
| PSDA | Performance Measurement System Systematic Design Approach |
| PSDA | Pig Skateboard Decks Anchor |
| PSDA | Photon Shutter Drive Assembly |
| PSDA | Power Switching and Distribution Assembly |
| PSDA | Printed Strip Dipole Antenna |
| PSDA | Private Sector Disaster Assistance |
| PSDA | Partial Source Data Automation |