| Acronym | Meaning |
| ASG | Aeronautical Standards Group |
| NFO | Navy Finance Office |
| MIDAS | Mine Detection And Avoidance Sonar |
| MAN | Manual |
| BIT | Binary Digit |
| CPD | Consolidated Procurement Directive (ntec-3930/27) |
| STVTS | Submarine Tactical Visual Training System |
| FFRDC | Federally Funded Research & Development Center |
| OPER | Operator |
| SSA | Strapdown Sensor Assembly |