| 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) |