English abbreviations from flq to fm
- FLQ (Front de libération du Québec (French for "Québec Liberation Front"))
- FLR (Peretola Airport (Amerigo Vespucci Airport))
- FLRA (field-level risk assessment)
- FLRT (Factory Layout/Re-layout Tool)
- FLS (fluid sample)
- FLSA (Fair Labor Standards Act)
- FLSC (Final Logistics Support Concept)
- FLSG (Force Logistic Support Group)
- FLSS (Forward Logistic Support Site)
- FLSW (Future Light Support Weapon)
- FLT (fault (geology))
- FLTA (Forward-looking terrain avoidance)
- FLTC (Fitzwilliam Lawn Tennis Club)
- FLTIC (Foreign Language Technology in Curriculum)
- FLTSAT (Fleet Satellite)
- FLTSATCOM (Fleet Satellite Communication System)
- FLU (Flushing Airport)
- FLUBOS (Fat, Lazy, Useless, Bag Of Shit)
- FLV (Sherman Army Airfield)
- FLVG (Foreign Language Visitor Guide)
- FLW (Flores Airport)
- FLWO ((telescope) Fred L. Whipple Observatory)
- FLX (Fallon Municipal Airport)
- FLY (Finley Airport)
- FM (U.S. Army Field Manuals)