| Acronym | Definition |
|---|
| RSSD➣Research and Scientific Support Department |
| RSSD➣Replication Server System Database (Sybase) |
| RSSD➣Reduced-State Sequence Detection |
| RSSD➣Responses of Savannas to Stress and Disturbance |
| RSSD➣Removable Secondary Storage Device |
| RSSD➣Reduced Size Secure Digital |
| RSSD➣Research Statistics Supervision Discount (US Federal Reserve Board) |
| RSSD➣Received Signal Strength Detector (satellite communications) |