| Acronym | Definition |
|---|
| RRTS➣Rapid Response Tactical Squad (gaming group) |
| RRTS➣Road RORO (Roll On, Roll Off) Terminal System (shipping; Philippines) |
| RRTS➣Rapid Rail Transit System |
| RRTS➣Remote Reward Training System (animal training) |
| RRTS➣Request for Request-To-Send |
| RRTS➣Range-Rate Tracking System |