| PDSS | Painted Desert Sheep Society
| Others |
| PDSS | Panic Disorder Severity Scale
| Others |
| PDSS | Parkinson's Disease Sleep Scale
| Others |
| PDSS | Payload Data System Services
| Others |
| PDSS | Pediatric Daytime Sleepiness Scale
| Others |
| PDSS | Personal Development Special Services
| Others |
| PDSS | Physical Disability Support Service
| Others |
| PDSS | Position Determination Start Session
| Others |
| PDSS | Post Deployment Software Support
| Others |
| PDSS | POST Dramatic Success Story
| Others |
| PDSS | Post-Deployment Software Support
| Others |
| PDSS | Postinjection Delirium Sedation Syndrome
| Others |
| PDSS | Postpartum Depression Screening Scale
| Others |
| PDSS | Power Distribution System Simulator
| Others |
| PDSS | Pre Deployment Site Survey
| Others |
| PDSS | Predeployment Site Survey
| Others |
| PDSS | Professional Development Seminar Series
| Others |
| PDSS | Professional Drug Screening Services
| Others |
| PDSS | Psycho Dad Security Service
| Others |