| Acronym | Definition |
|---|
| FCG | Frame Cross to Ground |
| FCG | First Consulting Group |
| FCG | Football Club de Gueugnon (French football club) |
| FCG | Football Club de Grenoble Rugby (French football club) |
| FCG | Finance et Contrôle de Gestion (French: Finance and Management Control) |
| FCG | Fatigue Crack Growth |
| FCG | Fujisankei Communications Group (Japan) |
| FCG | Florida City Gas |
| FCG | Flux Compression Generator |
| FCG | Fake Card Game |
| FCG | Foreign Clearance Guide |
| FCG | Fire Control Group |
| FCG | Free Circulation of Goods (customs) |
| FCG | Guinean Civic Forum (Guinea-Bissau) |
| FCG | Football Club de Gréalou (French football club) |
| FCG | Football Club de Guichen (French football club) |
| FCG | Financial Consultants Group |
| FCG | Fisheries Consultative Group (ASEAN-SEAFDEC) |
| FCG | First Class Graphics (various locations) |
| FCG | Ford College Graduate |
| FCG | Formation Commerce et Gestion (French: Trade Management and Training) |
| FCG | Fund Creation Group (Japan) |
| FCG | Food Chain Goblins (Gaming, Magic the Gathering) |
| FCG | Facility Category Group |
| FCG | Fussballclub Grenchen (Swiss soccer club) |
| FCG | Functional Coordinating Group |
| FCG | Field Consultant Group |
| FCG | Function Calling Graph |
| FCG | Fury Communications Group |
| FCG | Facility Coordination Group |
| FCG | Federal Coordinator for Geology |
| FCG | Fully Connected Grid (networking, peer to peer) |
| FCG | Frequency Cardiography |
| FCG | Fadilat Consulting Group (Kabul, Afghanistan) |
| FCG | Full Cycle Governance |
| FCG | Fraction of Commercial Power Supplied by Gas |