| Acronym | Definition |
|---|
| EFSG | European Fire and Security Group |
| EFSG | Euro Finance Swiss Group |
| EFSG | Education Funding Strategy Group (UK) |
| EFSG | Enhance Financial Services Group, Inc. (New York, NY) |
| EFSG | Entreprise Française de Sécurité Gardiennage (French security company) |
| EFSG | Emergency Food and Shelter Grant (FEMA) |
| EFSG | Environmental Field Services Group |
| EFSG | European Fraud Sharing Group (Experian Decision Analytics) |
