| Acronym | Definition |
|---|
| EFSI➣Enterprise Financial Solutions, Inc. (equipment leasing) |
| EFSI➣Eagle Financial Services, Inc. (Berryville, VA) |
| EFSI➣Educational Funding Services, Inc. (student loans) |
| EFSI➣Enron Federal Solutions Inc. |
| EFSI➣Estimer la Fiabilité d'un Site Internet (French: Estimate the Reliability of a Website) |
| EFSI➣Emerald Feng Shui Institute (Seattle, WA) |
| EFSI➣Electrical and Fire Safety Inspection |