| Acronym | Definition |
|---|
| IEHA➣Initiative to End Hunger in Africa (USAID) |
| IEHA➣International Economic History Association |
| IEHA➣International Executive Housekeepers Association, Inc. |
| IEHA➣Illinois Environmental Health Association |
| IEHA➣Indiana Extension Homemakers Association (est. 1913) |
| IEHA➣Integrated Environment and Health Assessment |