RTDD
| Acronym | Definition |
|---|---|
| RTDD | Real-Time Data Distribution (computer science) |
| RTDD | Rock the Dead Donkey (music festival; Lancashire, England, UK) |
| RTDD | Refund Transfer Direct Deposit (tax services) |
| RTDD | Repair Truss Design Drawing (structural engineering) |
| RTDD | Retail Trade Data for Decision Makers |