| Acronym | Definition |
|---|
| ICHS➣International Community Health Services (Seattle, WA) |
| ICHS➣International Committee of Historical Sciences |
| ICHS➣Island County Historical Society (Coupeville, WA) |
| ICHS➣Ilford County High School (London, UK) |
| ICHS➣Illini Central High School (Mason City, IL) |
| ICHS➣International Center for Human Sciences (Lebanon) |
| ICHS➣Institute of Community Health Sciences (UK) |
| ICHS➣Inner City High School |
| ICHS➣I Could Have Sworn |
| ICHS➣Internal Cargo Handling System (CH-47) |