English abbreviations from flkrs to flq
- FLKRS (Florida Kindergarten Readiness Screener)
- FLL (Fort Lauderdale–Hollywood International Airport)
- FLM (Fernheim Airport (Filadelfia Airport))
- FLN (Hercílio Luz International Airport)
- FLNG (Floating liquefied natural gas)
- FLO (Florence Regional Airport)
- FLO/FLO (Float On and Float Off)
- FLOAT ((telescope) Fibre-Linked Optical Array Telescope)
- FLOC (Force Level Control Capability)
- FLOE (Force Level Control Element)
- FLOF (Full Level One Feature)
- FLOG (FLOG PHIX RHGX Log)
- FLOGEN (Flow Generation)
- FLOLS (Fresnel Lens Optical Landing System)
- FLOODS (FLorida Object-Oriented Device Simulator)
- FLOOPS (FLorida Object-Oriented Process Simulator)
- FLOP (Friends Of Leash Optional Parks)
- FLOPC (FLoating point Operations needed Per Cycle)
- FLOPR (flow profile report)
- FLOPS (FLoating-Point Operations Per Second)
- FLOSS (Free/Libre/Open Source Software)
- FLOT (forward line of own troops)
- FLOTOX (FLOating gate Tunnel OXide)
- FLOW (flow and buildup test report)
- FLP (Marion County Regional Airport)
- FLPMA (Federal Land Policy and Management Act (US))
- FLPP (Foreign Language Profeciency Pay)
- FLQ (Front de libération du Québec (French for "Québec Liberation Front"))