RTSM
| Acronym | Definition |
|---|---|
| RTSM | Real-Time Service Management (software) |
| RTSM | Read the Stupid Manual |
| RTSM | Randomization and Trial Supply Management (ClinPhone) |
| RTSM | Regional Training Site Maintenance (US Army) |
| RTSM | Round Table San Marino (cultural association) |
| RTSM | Relaxation Time Simulation Method |
| RTSM | Real Time System Manager |