| Acronym | Meaning |
| SAU | StraP Around Unit |
| SIS | SAIL Interface System |
| DAR | Digital Autopilot Requirements |
| EGT | Estimated Ground Time |
| MBFP | Manufacturing Build And Flow Plan |
| LGIU | Laser Gyro Interface Unit |
| FTO | Functional Test Objective |
| LESS | Leading Edge Structure Subsystem |
| GNCS | GuGNCSGuidance And Navi-oation Control System |
| TRB | Test Review Board |