| Acronym | Definition |
|---|
| ICHM➣International College of Hotel Management (Australia) |
| ICHM➣International Commission on History of Meteorology |
| ICHM➣International Commission on the History of Mathematics |
| ICHM➣International Congress on Hyperbaric Medicine |
| ICHM➣International College of Hospitality Management (Suffield, CT) |
| ICHM➣Integrated Control and Health Monitoring |