| Abbreviation | Definition |
|---|---|
| RTS | Return to Stock |
| RTS | Revised Trauma Scores |
| RTS | Rice Transliteration Standard |
| RTS | Rising Tide Solutions |
| RTS | Road To Success |
| RTS | Rochester Transit Service |
| RTS | Run Time System |
| RTS | Ryan The Shark |
| RTSA | Railway Technical Society Australasia |
| RTSA | Railway Technical Society of Australasia |
| RTSA | Real Time Spectral Analysis |
| RTSA | Real Time Spectrum Analysis |
| RTSA | Redhill Teaching School Alliance |
| RTSA | Reverse Total Shoulder Arthroplasty |
| RTSA | Road To Success Academies |
| RTSA | Road To Success Academy |
| RTSA | Road Transport and Safety Agency |
| RTSA | Rockaway Township Soccer Association |
| RTSA | Rostraver Township Sewage Authority |
| RTSB | Read to Succeed Buffalo |