| Abbreviation | Definition |
|---|---|
| CHFD | Cayuga Heights Fire Department |
| CHFD | Cherry Hill Fire Department |
| CHFD | Chopmist Hill Fire Department |
| CHFD | Cleveland Heights Fire Department |
| CMA | Carbon Monoxide Alarm |
| CMFD | City of Moraine Fire Department |
| CMFD | Copper Mountain Fire Department |
| CPC | Constant Pressure Control |
| CRFSC | Canadian Restricted Firearms Safety Course |
| CSFD | College Station Fire Department |
| CSFD | Colorado Springs Fire Department |
| CSFD | Coral Springs Fire Department |
| CSFM | California State Fire Marshal |
| CYFS | Central York Fire Services |
| DAFD | Dexter Area Fire Department |
| DC | Dry Chemical |
| DCFD | Daly City Fire Department |
| DCFD | Daviess County Fire Department |
| DCFD | District of Columbia Fire Department |
| DCFD | Douglas County Fire District |