| Acronym | Meaning |
| AOR | Annual Operating Requirement |
| SSI | Structural Significant Item |
| LPOIL | Low Oil Pressure |
| MRD | Military Requirements Determination |
| AFS | Combat Store Ship (underway Replenishment) |
| NWSA | Nose Wheel Steering Actuator |
| IMCT | Intermodule Compatibility Testing |
| DS | Defense System |
| LVL | Level |
| AZ | Azimuth |