| Acronym | Definition |
|---|
| RDSS | Revue de Droit Sanitaire et Social (French: Journal of Health and Social Law) |
| RDSS | Rehabilitation Decision Support System (engineering) |
| RDSS | Radio Determination Satellite Service |
| RDSS | Regional Development Simulation System |
| RDSS | Research and Development Support System |
| RDSS | Replacement Data Storage Subsystem |
| RDSS | Rapid Deployable/Deployment Surveillance System |
| RDSS | Radio Determination and Satellite System |
| RDSS | Racing Decision Support System (horse racing analysis and betting software) |
| RDSS | Running Digital Sum Sum (sum of running digital sums) |
| RDSS | Replacement Data Storage System |