ICHD
| Acronym | Definition |
|---|---|
| ICHD | International Classification of Headache Disorders |
| ICHD | International Center for Human Development (think tank) |
| ICHD | International Council of Human Duties (est. 1993) |
| ICHD | International Course in Health Development (Netherlands) |
| ICHD | Intersociety Commission for Heart Disease Resources |
| ICHD | Iredell County Health Department (Statesville, NC) |