| Acronym | Meaning |
| NIPIMS | Navmat Instructional Procurement And Inventory Monitoring Sys |
| ILSDS | Integrated Logistic Support Evaluation & Supportability Assur |
| QRM | Quick Response Modification |
| SACG | Selective Antenna Coupler Group |
| PDM | Program Objectives Memorandum |
| NAVTOLAND | Phase I Flight Test |
| LORAN | Long Range Navigation |
| TEMPEST | Interference Control Technology For Radiated Or Conducted |
| EMI | Electromagnetic Interference |
| AUD | Audio |