| Acronym | Meaning |
| MTBD | Mean Time Between Demands |
| NAS | Naval Air Station |
| MLS | Microwave Landing System |
| NAMTRAGRU | Naval Air Maintenance Training Group |
| ARMT | Armament |
| DTE | Developmental Test Equipment |
| BUNO | Bureau Number (navy Acft Id Number) |
| IM | Information Model |
| MAMDT | Mean Active Maintenance Downtime |
| NECS | Navy Embedded Computer System |