| Abbreviation | Definition |
|---|---|
| FFS | Focused Facilities Strategy |
| FFT | Training Frigate (Frigate, Frigate, Training) |
| FFTD | ast Fourier Transform Device |
| FFTD | Fast Fourier Transform Device |
| FFTF | Forces for Their Future |
| FFTU | Forward Freight Terminal Unit |
| FFX | Next Generation Frigate |
| FG | Fighter Group |
| FG | Finance Group |
| FGEP | Fixed Ground Entry Point |
| FGGM | Fort George G. Meade |
| FGH | Fitzsimmons General Hospital |
| FGH | Fort Garry Horse |
| FGM | For in Government and Military |
| FGM | Force Generation Model |
| FGMDSS | Future Global Maritime Distress and Safety System |
| FGOS | Flag and General Officer Seminar |
| FGS | Federal German Ship |
| FGS | Final Governing Standard |
| FH | AFATDS Hand held Terminal Unit |