| Acronym | Meaning |
| LVL | Level |
| NVMS | Noise And Vibration Monitoring System |
| SEA | NYMPHan/wlq-4 |
| TRID | Training Requirement Identification Display |
| GMS | Gas Management System |
| FTS | Federal Telecommunications System |
| VTOL | Vertical Takeoff And Landing |
| PERF | Performance |
| IX | Unclassified Miscellaneous Ships |
| MILES | Multiple Integrated Laser Engagement System |