| Acronym | Definition |
|---|
| EFCG➣European Fine Chemicals Group (forum; European Fine Chemicals Manufacturers) |
| EFCG➣École Finistèrienne de Commerce et de Gestion (French: Finisterian School of Business and Management) |
| EFCG➣Environmental Financial Consulting Group (est. 1990) |
| EFCG➣European Fuel Cell Group |
| EFCG➣Efficiency of Power Generation for Commercial Use with Gas |