| Acronym | Definition |
|---|
| FDAS | Fonds d'Aide au Développement du Scénario (French: Development Assistance Fund Scenario) |
| FDAS | Fonds Départemental d'Action Sociale (French: Departmental Social Action Fund) |
| FDAS | Fire Detection and Actuation System (government contract) |
| FDAS | Fisher Divorce Adjustment Scale (behavioral science) |
| FDAS | Flight Dynamics Analysis System |
| FDAS | Frequency Distribution Analysis Sheet |
| FDAS | Fast Data Acquisition System (electronic measuring) |
| FDAS | Flight Data Access/Archival System (NASA) |
| FDAS | Food and Drug Analytical Services Limited (chemical/microbiological services; UK) |