| Acronym | Meaning |
| SOP | Standard Operating Procedure |
| NDI | Non Developmental Item |
| SEI | Software Engineering Institute |
| NCCS | Navy Command And Control System Program (ashore And Afloat) |
| WS | Weapon System |
| PPPI | Preplanned Product Improvement |
| LAN | Local Area Network |
| NVG | Night Vision Goggles |
| QUE1 | Tqe Left |
| TPO | Tentative Program Objectives |