| Acronym | Meaning |
| HSI | Hardware/software Integration |
| GFAE | Government Furnished Aeronautical Equipment |
| SRB | Solid Rocket Booster |
| BALT | Barometric Altitude |
| LSE | Langing Signal Enlisted |
| AME | Aviation Metalsmith (environmental Control Syst) |
| TUE | Trainer Unique Equipment |
| LCM | Landing Craft, Mechanized |
| CBCR | Change Board Commitment Record |
| BCS | Baseline Comparison System |