| Acronym | Definition |
|---|
| FLC | Fighting Load Carrier |
| FLC | Fort Lewis College (Durango, Colorado, USA) |
| FLC | First Lutheran Church (various locations) |
| FLC | Family Life Center |
| FLC | Ferroelectric Liquid Crystal |
| FLC | Fundacion Laboral de la Construccion (Spanish: Construction Labor Foundation) |
| FLC | Federal Laboratory Consortium |
| FLC | Foreign Language Center |
| FLC | Fall Leadership Conference (various organizations) |
| FLC | Farm Labor Contractor (state authorization to hire nonimmigrant labor for farmers) |
| FLC | Full Life Cycle |
| FLC | Fuzzy Logic Controller |
| FLC | First Level Cache |
| FLC | Full Logic Control |
| FLC | Forward Load Control |
| FLC | Foldable Large Container |
| FLC | Football League Championship (Coca-Cola; est. 2004) |
| FLC | Fun Lovin' Criminals (band) |
| FLC | Flowering Locus |
| FLC | Free Light Chain |
| FLC | Fuzzy Logic Control |
| FLC | Family Law Courts (Australia) |
| FLC | Florida League of Cities |
| FLC | Full-Service Carrier |
| FLC | Frankfurt Laser Company (Frankfurt, Germany) |
| FLC | Full Load Current |
| FLC | Finger Lakes Chapter (various organizations) |
| FLC | France Lighting Composants (France) |
| FLC | Foreign Language Class (various schools) |
| FLC | Fiber Loop Carrier |
| FLC | Freshman Learning Community (colleges) |
| FLC | Foreign Legal Consultant (US bar certification) |
| FLC | Fontainebleau Loisirs et Culture (French leisure and culture association) |
| FLC | Federal Library Committee |
| FLC | Foreign Liquidation Commission |
| FLC | Flight Level Change (flight director system) |
| FLC | Front de Libération du Cochon (French: Pig Liberation Front) |
| FLC | Fiber Loop Converter (ADC) |
| FLC | Foreign Language Coordinator (various organizations) |
| FLC | Fontainebleau Langues et Communication (French: Fontainebleau Languages and Communication; Fontainebleau, France) |
| FLC | First Ladies Club |
| FLC | Future Leader Camp (Norwich University; Northfield, VT) |
| FLC | Fixed Length Code |
| FLC | Foreign Language Committee |
| FLC | Forest Lake College (Australia) |
| FLC | Federated Logic Conference (various schools) |
| FLC | Fixed Length Codeword |
| FLC | Florida Leisure Communities |
| FLC | Force Level Control |
| FLC | Friend Erythroleukemia Cell |
| FLC | Fine Loop Control |
| FLC | Family Life Champion |
| FLC | Force Level Commander |
| FLC | Frame Loss Counter |
| FLC | Function Level Code (Hekimian) |
| FLC | Fluids Logistics Carrier |
| FLC | Fixed-Length Capacity |
| FLC | Fast Life Crew (clothing) |
| FLC | Fijian Labour Contingent (UK) |
| FLC | Force Logistics Coordinator |
| FLC | Football Loisirs Club de Longfossé (French football club) |
| FLC | Finite Longitudinal Correlation |
| FLC | Folding Large Container |
| FLC | Fault-List Collapsing |
| FLC | Flat Learning Curve |
| FLC | Frequency Lock Counter |
| FLC | Flat Line Correction |
| FLC | Furukawa Lear Corporation (Japan) |
| FLC | Fitzwater Leadership Consulting |