| Acronym | Definition |
|---|
| FCDS | Forsyth Country Day School (Lewisville, NC) |
| FCDS | Fairfield Country Day School (Fairfield, CT) |
| FCDS | Foundations of Computing and Decision Sciences Journal |
| FCDS | Football Club des Salèves (French football club) |
| FCDS | Future Common Display System (US Navy Multi-Modal Workstation feature) |
| FCDS | Flight Control Display System (aircraft feature) |
| FCDS | Free Church of the Divine Spirit (UK) |
| FCDS | Foundations of Computing and Decision Sciences International Journal (Poznan University of Technology; Poland) |
| FCDS | Forced-Choice Double-Staircase (auditory science) |