| Acronym | Meaning |
| AESAT | Avionics & Electrical Systems Advanced Trainer |
| CPLD | Coupled |
| X3H4 | Framework Convergence Working Group |
| EDMICS | Engineering Data Management Information & Control System |
| PDSS | Post Deployment Software Support |
| SEI | Software Engineering Institute |
| QCFI | Quality Conformance Final Inspection (on-site) |
| DRS | Doppler Radar System |
| APB | Self-propelled Barracks Ship (misc) |
| ARINC | Aeronautical Radio Inc |