| Acronym | Definition |
|---|
| WCHD➣Winnebago County Health Department (est. 1854; Illinois) |
| WCHD➣Washington County Health Department (Maryland) |
| WCHD➣Worcester County Health Department (Maryland) |
| WCHD➣Will County Health Department (Illinois) |
| WCHD➣Whiteside County Health Department |
| WCHD➣Westcoast Coalition for Human Dignity (Vancouver, British Columbia, Canada) |