IESF
| Acronym | Definition |
|---|---|
| IESF | International Executive Search Federation |
| IESF | Integrated Electrical Solutions Forum |
| IESF | Instituto de Estudios Superiores de la Familia (Spanish) |
| IESF | Internet Explorer Security FAQ (Frequently Asked Questions) |
| IESF | Inland Empire Scholarship Fund (Riverside and San Bernardino, CA counties) |
| IESF | Islamic Enhanced Sukuk Fund |