| Abbreviation | Definition |
|---|---|
| RTDF | Relaxation Times Distribution Function |
| RTDF | Revue Trimestrielle de Droit Financier |
| RTDL | Real Time Data Link |
| RTDM | Rapid Team Death Match |
| RTDM | Real Time Data Migration |
| RTDM | Real Time Data Modeling |
| RTDM | Real Time Data Monitoring |
| RTDM | Real Time Deadline Multitask |
| RTDM | Real Time Decision Making |
| RTDM | Real Time Decision Manager |
| RTDM | Real Time Driver Model |
| RTDM | Reverse Time De Migration |
| RTDM | Rough Terrain Dispersion Model |
| RTDO | Rural and Tribal Development Organization |
| RTDP | Real Time Dynamic Pricing |
| RTDS | Real Time Deferrable Server |
| RTDT | Reach The Dream Together |
| RTE | Radio Telefis Eireann |
| RTE | Radio Television Evil |
| RTE | Radio Telifis Eireann |