| Abbreviation | Definition |
|---|---|
| FAST | Firefighter Assisted Search Team |
| FCC | Fire Commissioner of Canada |
| FCD | Fire Control Division |
| FCFD | Fannin County Fire Department |
| FCFD | Forest City Fire Department |
| FCFD | Fort Carson Fire Department |
| FCFD | Fox Crossing Fire Department |
| FD | fire damper |
| FD | Fire Department |
| FDBD | Fire Department Bellevue Dayton |
| FDBD | Fire Department Of Bellevue Dayton |
| FDC | Fire Department Connection |
| FDD | Fire Department Directory |
| FDEP | Fire Department Emergency Program |
| FDIC | Fire Department Instructors Conference |
| FDNY | Fire Department New York |
| FDNY | Fire Department of New York |
| FDNY | Fire Department of the City of New York |
| FDS | Fire Detection System |
| FDTN | Fire Department Training Network |