| Acronym | Definition |
|---|
| TRTS➣Telephony Return Termination System |
| TRTS➣Train Ready to Start (railroad switch) |
| TRTS➣Taipei Rapid Transit System (Taiwan) |
| TRTS➣Tactical Record Traffic System |
| TRTS➣Triage Revised Trauma Score |
| TRTS➣Teaching Reading Through Spelling (TRTS Publishing; Wrexham, Wales, UK) |
| TRTS➣The Religious Tract Society |
| TRTS➣Telemetry Receiving Test System |