| Acronym | Meaning |
| NTIS | National Technical Information Service |
| ASTM | American Society For Testing And Materials |
| TADIXS | Tactical Data Info Exchange Subsystem |
| PDA | Principal Development Activity |
| PSE | Peculiar Support Equipment |
| PM | Periodic Maintenance |
| DAWIA | Defense Aquistion Workforce Improvement Act |
| IRS | Interface Requirements Specification |
| AFC | Airframe Change (tdc 50) |
| NPPSBO | Navy Publishing And Printing Service Branch Office |