WHEN
| Acronym | Definition |
|---|---|
| WHEN | Waste Handling Equipment News |
| WHEN | Washington Hemp Education Network (hemp legalization) |
| WHEN | World Health Editors' Network |
| WHEN | Women Health Executives Network (est. 1981; Chicago, IL) |
| WHEN | Washington Health Empowerment Network |
| WHEN | Women Helping Empower Neighborhoods |