| Acronym | Meaning |
| SRS-1 | Combat Df (outboard) |
| EMSP | Enhanced Mod Signal Processor (an/uys-2 [xn-1](v)) |
| BRT | Bright |
| RAD | Recommendation And Approval Document |
| DNS | Doppler Navigation Sensor |
| UJT | Unijunction Transistor |
| I/O | Input/ouput |
| ASO | Aviation Supply Office (philadelphia) |
| GFS | Government Furnished Software |
| DCE | Distributed Computing Environment |