RTDM
| Acronym | Definition |
|---|---|
| RTDM | Real Time Data Management |
| RTDM | Real Time Data Migration |
| RTDM | Rough Terrain Diffusion Model |
| RTDM | Real-Time Data Monitoring (software) |
| RTDM | Rio Tinto Desenvolvimentos Minerais (Portuguese: Rio Tinto Minerals Developments; Brazil) |
| RTDM | Read The Damn Manual |
| RTDM | Real Time Device Manager (software) |
| RTDM | Rapid Team Death Match (gaming) |