| Acronym | Meaning |
| DLSC | Defense Logistic Systems Center |
| OTPS | Operational Test Program Set |
| ID | Interface Diagnostics |
| ECMA | European Computer Manufacturer's Associations |
| EDR | Engineering Design Record (release, Review) |
| TSEC | Transmission Secure |
| CWA | Caution/warning Advisory System |
| OMB | Office Of Manpower And Budget |
| ATP | Acceptance Test Procedure |
| LOS | Line Of Sight |