| Acronym | Meaning |
| IBC | Ils Back Course |
| CI | Configuration Item |
| RDT&E | Research, Development, Test And Evaluation |
| COPS II | Computer Oriented Partial Sum (beam Former) |
| RALT | Radar Altitude |
| ASO | Aviation Supply Office (philadelphia) |
| PGRDS | Prototype Generic Radar Display System |
| READS | Requirements Entry Allocation Decomposition System |
| YGN | Garbage Lighter (non Self-propelled) |
| CACT | Command Air Crew Training |