IESP
| Acronym | Definition |
|---|---|
| IESP | Inter Enterprise Service Provider |
| IESP | Internet Education Support Program |
| IESP | Institute for Education and Social Policy (New York University; New York, NY) |
| IESP | Intelligent Electro Selective Pattern (digital photography) |
| IESP | Institute for Environmental Science and Policy (University of Illinois at Chicago) |