| Abbreviation | Definition |
|---|---|
| FDR | Final Design Review |
| FDR | Flight Director Response |
| FDR | Functional Design Review |
| FDRD | Flight Definition and Requirements Document |
| FDRI | Flight Director Rate Indicator |
| FDS | Fire Detection and Suppression |
| FDS | Flight Design and Scheduling |
| FDS | Flight Design System |
| FDS | Flight Dynamics Simulator |
| FDS | Flight Dynamics Software |
| FDS | Fluid Distribution System |
| FDSC | Flight Dynamics Situation Complex |
| FDSD | Flight Design Safety Directive |
| FDSS | Flight Dynamics Support System |
| FDST | Flight Dynamics Support Team |
| FDU | Fluid Distribution Unit |
| FDWMR | Food Warmer |
| FEA | Failure Effects Analysis |
| FEA | Fluids Experiment Apparatus |
| FEAT | Final Engineering Acceptance Test |