| Acronym | Meaning |
| FSI | Functionally Significant Item |
| ENAV | Electronic Navigation |
| ICAPS | Integrated Command Anti-submarine Warfare Diction System |
| DSBL | Disable |
| CDPR | Compressor Discharge Pressure Right Engine |
| ERR | Engineering Revision Request |
| ENBL | Enable |
| HMS | Helmet Mounted Sight |
| EMC | Electromagnetic Compatibility |
| NTDS | Navy Tactical Data System |