| Abbreviation | Definition |
|---|---|
| FTIR | Fourier Transform Infrared |
| FTLS | Formal Top-Level Specification |
| FTLW | Fort Leonard Wood |
| FTM | Fault Tree Maintenance |
| FTM | Field Training Manual |
| FTM | Fire Control Technician, Missile |
| FTM | Fixed Target Mapping |
| FTM | Fleet Training Missile |
| FTM | Flexible Theatre Missile |
| FTM | Flight Test Manual |
| FTM | Flight Test Missile |
| FTM | Flight Training Mission |
| FTM | French Training Mission |
| FTM | Full Time Manning |
| FTM1 | Fire Control Technician, Missile, First Class |
| FTM2 | Fire Control Technician, Missile, Second Class |
| FTM3 | Fire Control Technician, Missile, Third Class |
| FTMA | Future Tank Main Armament |
| FTMC | Chief Fire Control Technician, Missile |
| FTMC | Fort McClellan, Alabama |