| Acronym | Meaning |
| CMS | Cockpit Management System |
| LT | Light |
| AYB | Accessory Bulletin (tdc 58) |
| CDT | Chargeable Down Time |
| SCM | Simulator Operations And Maintenance |
| VMS | Vax Virtual Monitor System |
| VS | Vertical Speed |
| EOB | Expense Operating Budget |
| SURTASS | Surveillance Towed Array Sensor |
| WIP | Work In Progress (process) |