English abbreviations from ffl to ffu
- FFL (Fairfield Municipal Airport)
- FFLA (Feminists For Life of America)
- FFM (full field model)
- FFN (Freebies Features News)
- FFO (Wright-Patterson Air Force Base)
- FFOV (Forward Field Of View)
- FFP (Files, Flows, and Processes)
- FFPS (Fauna and Flora Preservation Society)
- FFR (Fédération française de rugby (French, "French Rugby (Union) Federation"))
- FFRA (Force Flow Requirements Analysis)
- FFRAP (Force Flow Requirements Analysis Planning)
- FFRDC (Federally Funded R & D Center)
- FFS (Fee for service)
- FFSS (Future Fighting Soldier System)
- FFT (Fast Fourier Transform)
- FFTH (Feel Free To Hunt)
- FFTHI (Food For The Hungry, Inc.)
- FFTP (Food For The Poor)
- FFTU (Forward Freight Terminal Unit)
- FFU (Futaleufu Airport)