| Abbreviation | Definition |
|---|---|
| RSSA | Royal Scottish Society of Arts |
| RSSA | Royal Society of South Africa |
| RSSB | Rwanda Social Security Board |
| RSSC | Radar Sonar Surveillance Center |
| RSSC | Radiation Safety Short Course |
| RSSC | Regent Seven Seas Cruises |
| RSSC | Respiratory Support and Sleep Centre |
| RSSC | Ross Schonder Sterzinger Cupcheck |
| RSSD | Real Solid Sex doll |
| RSSD | Received Signal Strength Difference |
| RSSD | Removable Solids State Drives |
| RSSE | Recommendation Systems in Software Engineering |
| RSSE | reduced state sequence estimation |
| RSSE | Reporting Server Security Extension |
| RSSE | Rocket Spaceplane Space Experts |
| RSSE | Russian Spring Summer Encephalitis |
| RSSH | Ruei-Siang Senior High |
| RSSI | Receive Signal Strength Indicator |
| RSSI | Receiver Signal Strength Indicator |
| RSSL | Radio Society Of Sri Lanka |