DFDS
| Acronym | Definition |
|---|---|
| DFDS | Data Facility Device Support |
| DFDS | Det Forenede Dampskibs Selskab (Danish: The United Steamship Company) |
| DFDS | Digital Flight Data System (Alakai Technologies; Hopkinton, MA) |
| DFDS | Data File Distribution System |
| DFDS | Data Facility Device Support (IBM) |
| DFDS | Deck Forward Deck Switch |