| Acronym | Definition |
|---|
| FEC➣Federal Election Commission |
| FEC➣Forward Error Correction |
| FEC➣Fédération des Entreprises du Congo (French: Federation of Congolese Enterprises) |
| FEC➣Full Economic Costing |
| FEC➣Foyer de l'Etudiant Catholique (French: Student Catholic Home) |
| FEC➣Family Entertainment Center (various organizations) |
| FEC➣Facilities Engineering Command |
| FEC➣Fédération des Employés et Cadres (French: Federation of Employees and Executives) |
| FEC➣Federal Executive Council |
| FEC➣Federal Equipment Company (defense industry supplier; Cincnnati, OH) |
| FEC➣Fast Ether Channel |
| FEC➣Front-End Electronic Card |
| FEC➣Front End Controller |
| FEC➣Fast Ethernet Controller |
| FEC➣Forwarding Equivalence Class |
| FEC➣Fonds d'Equipement Communal (French: Communal Equipment Fund; Morocco) |
| FEC➣Flash Exposure Compensation (cameras) |
| FEC➣Florida East-Coast Railway |
| FEC➣Field Equipment Controller |
| FEC➣Farmers Electric Cooperative (Greenville, TX) |
| FEC➣Firich Enterprises Co. (various locations) |
| FEC➣Federal Electronics Challenge (various organizations) |
| FEC➣Fluorouracil, Epirubicin, Cyclophosphamide |
| FEC➣Field Emission Cathode |
| FEC➣Forward Error Control |
| FEC➣Financial Education Center (various organizations) |
| FEC➣Foreign Exchange Certificate |
| FEC➣Florida Education Channel (Panhandle Area Educational Consortium) |
| FEC➣Faecal Egg Count (parasitological diagnosis) |
| FEC➣Further Education College (UK) |
| FEC➣Facility Emergency Coordinator (US FEMA) |
| FEC➣Furukawa Electric Company (Japan) |
| FEC➣Federal Express Corporation |
| FEC➣Final Energy Consumption |
| FEC➣Federal Energy Commission (of the Russian Federation) |
| FEC➣Family Equality Council (est. 1979; Boston, MA) |
| FEC➣Fetch Execute Cycle (computing) |
| FEC➣Field Engineering Change |
| FEC➣Family Education Center |
| FEC➣Fully Executed Contract |
| FEC➣Future England Captain (soccer; UK) |
| FEC➣Fast Ethernet Channel |
| FEC➣Fabrication Evaluation Chip (semiconductors) |
| FEC➣Farmers Elevator Company (various locations) |
| FEC➣Family Enterprise Center (various locations) |
| FEC➣Faculty Executive Council |
| FEC➣Faculty Ethics Committee (various schools) |
| FEC➣Fire Extinguisher Cabinet |
| FEC➣Foam Ear Cushion |
| FEC➣Front-End Computer (satellite control ground stations) |
| FEC➣Fogelman Executive Center (University of Memphis; Memphis, TN) |
| FEC➣Frame Erasure Concealment |
| FEC➣Faculty Effort Certification |
| FEC➣Flensburger Enten Clique (German car club) |
| FEC➣Front End Credibility (UK Customs) |
| FEC➣Forwarding Equivalency Classes (multi-protocol label switching) |
| FEC➣Fortaleza Esporte Clube (soccer club) |
| FEC➣Forward Equipment Compartment |
| FEC➣Federation Europeenne de Croquet (French: European Federation of Croquet) |
| FEC➣Forward Error Compression |
| FEC➣Free Element Condition |
| FEC➣Free Episcopal Church |
| FEC➣Flexible Etched Circuit |
| FEC➣Forced Expiratory Capacity |
| FEC➣Fleet/Forward Error Correction |
| FEC➣Force Element Commander |
| FEC➣Far End Converter (Valere) |
| FEC➣Field Electrical Center (aka airfield lighting power center) |
| FEC➣Fellow of Engineers Canada |