English abbreviations from fec to fem
- FEC (Freestanding emergency center)
- fec. (fecit (Latin, "he made it"))
- FECC (Fires and Effects Coordination Cell)
- FECS (Federation Of European Chemical Societies)
- FED (Field emission display)
- FEDB (Failure Experience Data Bank)
- FEDEP (Federation Development Process (Simulation))
- FEDS (Frequency Evaluation Database System)
- FED-STD (Federal Standard)
- FEE (Focus Energy And Enthusiasm)
- FEED (front-end engineering design)
- FEEMS (Facilities Engineering Equipment Maintenance System)
- FEET (Family Educator Enhancement Teams)
- FEF (Frontal Eye Field (neurophysiology))
- FEFO (First-Expired-First-Out)
- FEFP (Florida Education Finance Program)
- FEG (Fergana Airport)
- FEGLI (Federal Employees Group Life Insurance)
- FEGS (Federation Employment and Guidance Service)
- FEHBP (Federal Employees Health Benefits Program)
- FEI (Fédération équestre internationale (French, "International Federation for Equestrian Sports"))
- FEIS (Final Environmental impact statement (US))
- FEJ (Feijó Airport)
- FEK (Ferkessédougou Airport)
- FEL (Fürstenfeldbruck Air Base)
- FELCC (Firm Energy Load Carrying Capability)
- FELFAT (Flat Earth Liberation Front Against Television)
- Fel. Mem. (Felicis Memoriae ("Of Happy Memory"))
- Fel. Rec. (Felicis Recordationis ("Of Happy Memory"))
- FEM (Finite Element Modelling)