| Acronym | Meaning |
| DC | Design Change Authorization |
| TTCV | Tracking Telemetry |
| DPP | Data Requirements And AnalYsis |
| ISL | Inertial Systems Laboratory |
| SDC | Spares DisPosition Code |
| EPT | Ethylene Propylene Terpolymer |
| FCA | Functional ComPatibility Analysis |
| RAUIS | Remote Acquisition Unit Interconnecting Station |
| FUS/UF | Fuselage |
| RFP | Requirements And Formulation Phase |