| Acronym | Definition |
|---|
| ICHC➣Irish Cultural and Heritage Center (Wisconsin) |
| ICHC➣International Cycling History Conference (est. 1990) |
| ICHC➣I Can Has Cheezeburger (website) |
| ICHC➣International Congress on Hormones and Cancer |
| ICHC➣Iosco County Housing Commission (Michigan) |
| ICHC➣International Clearinghouse for Hydrogen Commerce (website) |