| Acronym | Meaning |
| VERT | Vertical |
| NMCS | Not Mission Capable Supply |
| ENV | Envelope |
| TACDEW | Tactical Advanced Combat Direction & Electronic Warfare |
| EFR | Equipment Facility Requirements |
| BYTE | Combined Bits Of Digital Computer Information (8,16,32) |
| QDMMR | Qdmm Right |
| UPD | Update |
| NCCS | Navy Command And Control System Program (ashore And Afloat) |
| GFD | Government Furnished Data |