| Acronym | Meaning |
| DTR | Data Terminal Ready |
| DEC | Digital Equipment Corporation |
| GRD | Guard |
| RADAR | Radio Detection And Ranging |
| HSI | Horizontal Situation Indicator |
| FD/LC | Fault Detection/location Subsystem |
| AUF | Airborne Uninhabited Fighter |
| SCM | Simulator Operations And Maintenance |
| IFM | Improved Fm |
| KW | Kilowatt(s) |