| Acronym | Meaning |
| LVDT | Linear Voltage Differential Transformer |
| NOM | Network OutPut Multiplexer |
| ICAO | International Civil Aviation Organization |
| VEFCO | Vertical Functional Checkout |
| IFTM | In-Flight Test Maintenance |
| FRCS | Forward Reaction Control System (Subsystem) |
| DRD | Document Requirement Description |
| ORR | Operations Requirements Review |
| DB | Distribution Box |
| TAN | Tananarive |