| Acronym | Meaning |
| DDU | Display Driver Unit |
| VIB | Vertical Integration Building |
| VATA | Vibro-Acoustic Test Article |
| ACRIM | Active Cavity Radiometer Irradiance Monitor |
| HBW | Hot Bridge Wire |
| JOIP | Joint Operations Interface Procedure |
| L&D | Landing And Deceleration |
| PLS | Post Landing And Safing |
| ORLA | OPtimum Repair Level Analysis |
| UDS | Universal Documentation System |