| Acronym | Definition |
|---|
| PSDL➣Processed Scene Description Language |
| PSDL➣Persistent State Definition Language |
| PSDL➣Public Safety Data Laboratory (Mississippi State University) |
| PSDL➣Prototype System Description Language (computer science) |
| PSDL➣Primary Standard Dosimetry Laboratory |
| PSDL➣Pediatric Storage Disorders Laboratory (UK) |