| Abbreviation | Definition |
|---|---|
| CCH | Cook County Hospital |
| CCHA | Charlotte County Hospitality Association |
| CCHA | Clarion County Housing Authority |
| CCHA | Cleveland County Homeschool Association |
| CCHA | Clinton County Historical Association |
| CCHA | Cow Counties Hoedown Association |
| CCHC | Cameron County Hispanic Cohort |
| CCHC | Central Counties Health Centers |
| CCHC | Christ Community of Hampshire County |
| CCHC | Cloud County Health Center |
| CCHD | Carroll County Health Department |
| CCHD | City County Health Department |
| CCHD | Cleveland County Health Department |
| CCHE | Cook County Higher Education |
| CCHS | Camden County High School |
| CCHS | Campbell County High School |
| CCHS | Carleton County Historical Society |
| CCHS | Carroll County High School |
| CCHS | Chelmsford County High School |
| CCHS | Chilton County High School |