| Acronym | Definition |
|---|
| RTMC | Road Traffic Management Corporation (South Africa) |
| RTMC | Riverside Telescope Makers Conference |
| RTMC | Regional Transportation Management Center |
| RTMC | Regional Traffic Management Center |
| RTMC | Reserves Training and Mobilisation Centre (UK) |
| RTMC | Regulation for Trial by Military Commission (US DoD) |
| RTMC | Returned to Military Control |
| RTMC | Real Time Monitoring Centre (UK) |
| RTMC | Reserve Training and Mobilisation Centre (UK MOD) |
| RTMC | Remote Task Manager Console |
| RTMC | Real-Time Monitor and Control |
| RTMC | Rebuilding Together - Montgomery County (Kensington, MD) |
| RTMC | Real-Time Management Coordination |
| RTMC | Real-Time Measurement and Control |
| RTMC | Research and Training Monitoring Cell |
| RTMC | Real Time Monitoring Center |
| RTMC | Regional Telephonic Medicine Center |
| RTMC | Redlined Tuner Motorsport Club |
| RTMC | Ropes and Tension Members Committee (Marine Technology Society) |
| RTMC | Rollin' Tigers Motorcycle Club (Orangeburg, SC) |
| RTMC | Rheumatology Therapeutics Medical Center |
| RTMC | Reapfield Training and Management Consultant |
| RTMC | Royal Thailand Marine Corps |
| RTMC | Real-Time Mutual Control |
| RTMC | Recommended Technical Manual Change |
| RTMC | Real-Time Multi-Channel |