| Acronym | Meaning |
![](file.png) | FPS | Flight Per Second |
![](file.png) | FPS | Forward Power Supply |
![](file.png) | FPS | Frames Per Second |
![](file.png) | FPS2 | Feet Per Second Squared |
![](file.png) | FPU | Floating Point Unit |
![](file.png) | FPV | Flow Proportioning Valve |
![](file.png) | FQ | Flight Qualification |
![](file.png) | FQI | Flight Qualification Instrumentation |
![](file.png) | FQR | Flight Qualification Recorder |
![](file.png) | FQR | Flight Qualification Review |
![](file.png) | FQT | Formal Qualification Test |
![](file.png) | FR | Firing Room |
![](file.png) | FR | Flight Rule |
![](file.png) | FR | Frame |
![](file.png) | FRAGNET | Fragmented Network |
![](file.png) | FRB | Failure Review Board |
![](file.png) | FRC | Flight Research Center |
![](file.png) | FRCI | Fibrous Refractory Composite Insulation |
![](file.png) | FRCS | Forward Reaction Control System |
![](file.png) | FRCS | Forward Reaction Control System (Subsystem) |
![](file.png) | FRD | Flight Requirements Document |
![](file.png) | FRE | Flight Related Element |
![](file.png) | FRE | Format Request Element |
![](file.png) | FREO | DIV FrequencY Divider |
![](file.png) | FREQ | Frequency |
![](file.png) | FREQ | CONV Frequency Converter |
![](file.png) | FRF | Flight Readiness Firing |
![](file.png) | FRFT | Flight Readiness Firing Test |
![](file.png) | FRJD | Forward Reaction Jet Driver |
![](file.png) | FRL | Frame Reference Line |
![](file.png) | FRL | Fuselage Reference Line |
![](file.png) | FRMT | Format |
![](file.png) | FRP | Fuselage Reference Plane |
![](file.png) | FRR | Flight Readiness Review |
![](file.png) | FRRID | Flight Readiness Review Item DescriPtion |
![](file.png) | FRRID | Flight Readiness Review Item DisPosition |
![](file.png) | FRSI | Felt Reusable Surface Insulation |
![](file.png) | FRSI | Flexible Reusable Surface Insulation |
![](file.png) | FRT | Flight Readiness Test |
![](file.png) | FRT | Flight Readiness Training |
![](file.png) | FRT | FrequencY ResponseTest |
![](file.png) | FRZR | Freezer |
![](file.png) | FS | Fail To Sync |
![](file.png) | FS | Fail-Safe |
![](file.png) | FS | Fault Summary |
![](file.png) | FS | Federal Specification |
![](file.png) | FS | Fire Suppression |
![](file.png) | FS | Flight System |
![](file.png) | FS | Freon Servicer |
![](file.png) | FS | Full Scale |