| Acronym | Definition |
|---|
| CICH | Communications Input Output Controller Hub |
| CICH | Canadian Institute of Child Health |
| CICH | Collaborative Initiative to Help End Chronic Homelessness |
| CICH | Centre for International Child Health (UK and Australia) |
| CICH | Comision Interinstitucional de la Cuenca Hidrografica del Canal de Panama (Spanish: Interagency Committee on Panama Canal Watershed) |
| CICH | Canadian Institutes of Health Research |
| CICH | Council on Infant and Child Health and Welfare (UN) |
| CICH | Consortium for Intellectual and Cultural History (Columbia University; New York) |
| CICH | Commercial International Capital Holding (Egypt) |
| CICH | Colorado Interagency Council on Homelessness |
| CICH | Construction Industry Council of Hawaii (formerly Construction Industry Legislation Organization) |