| Acronym | Definition |
|---|
| RTMS | Repetitive Transcranial Magnetic Stimulation |
| RTMS | Remote Traffic Microwave Sensor |
| RTMS | Real Time Monitoring System |
| RTMS | Ruan Transportation Management Systems (Des Moines, IA) |
| RTMS | Real Time Management System |
| RTMS | Rental Tool Management System (inventory control) |
| RTMS | River Trails Middle School (Mt Prospect, IL) |
| RTMS | Read The Manual Stupid |
| RTMS | Radar Target Measurement System |
| RTMS | Remote Testing & Monitoring Software |
| RTMS | Remote Task Management System |
| RTMS | Reading The Manual Syndrome |
| RTMS | Remote Ticket Management System (Sprint) |
| RTMS | Ruth Thompson Middle School (Mississauga, ON, Canada) |