English abbreviations from fl to fle
- fl (floruit (Latin, "living") (genealogy))
- FLA (Gustavo Artunduaga Paredes Airport)
- FLAAR (Foundation for Latin American Anthropological Research)
- FLAB (Four-letter abbreviation)
- FLAC (Free Lossless Audio Codec)
- FLAD (Financial Literacy and Disability (University of Wisconsin))
- FLAG (Farmers' Legal Action Group)
- FLAK (FLugAbwehrKanone (German for "Anti-Aircraft Guns"))
- FLAM (Fault Location And Monitoring)
- FLAMES ((instrumentation) Fibre Large Array Multi Element Spectrograph, instrument on the VLT)
- FLAP (fluid level above pump)
- FLAPW (Full-potential Linearized Augmented Plane Wave)
- FLAR (Forward-Looking Airborne Radar)
- FLASAP (Fair Lawn Alliance for Substance Abuse Prevention)
- FLASH (Family Life And Sexual Health)
- FLB (Forward Logistics Base)
- FLBA (Forest Lake Baseball Association)
- FLBGC (Fair Lawn Boro Garden Committee)
- FLC (Falls Creek Airport)
- FLCC (Force Level Command and Control)
- FLCF (Force Level Control Function)
- FLCS (Force Level Control System (obsolete term))
- FLD (Fond du Lac County Airport)
- fld. (field)
- FLDF (Flying Lead Deployment Frame)
- FLD SVC (Field Service)
- FLE (Fort Lee Army Airfield (FAA: VA35))