| Acronym | Meaning |
| ICDU | Inertial CouPling Data Unit |
| CPSS | Critical Phase System Software |
| STA | RScientific And Technical Report |
| O/F | Oxidizet--to-Fuel Ratio |
| SCA | Sequence Control Assembly |
| MAU | Million Accounting Units |
| NATF | Naval Air Test Facility |
| PMF | Performance Monitor (Monitoring) Function |
| MACRO | Merge And Correlate Recorded Output (Program) |
| DFE | Direction Finding Equipment |