English abbreviations from fcu to fdc
- FCU (Fire Control Unit)
- FCV (Flow Control Valve)
- FCVE (F-curve log)
- FCW (Florida Championship Wrestling)
- FCX (Fire Coordination Exercise)
- FCY (Forrest City Municipal Airport)
- FCYFL (Fairfax County Youth Football League)
- FCZ (Forward Combat Zone)
- FD (Flight Director)
- FD/SC (Failure Definition/Scoring Criteria)
- FDA (Food and Drug Administration)
- FDAA (Front Driving Axle Assembly)
- FDAC (Fleetwood and District Angling Club)
- FDB (Food and Drugs Board)
- FDBA (Frankston District Basketball Association)
- FDBK (Feedback)
- FDBM (Functional Database Manager)
- FDC (fire direction centre)