| Acronym | Meaning |
| SOV | Shut Off Valve |
| NAVAIRSYSCOM | Naval Air Systems Command |
| YTL | Small Harbor Tug (self-propelled) |
| DRRS | Drawing Research And Request Subsystem |
| AGDS | Deep Submergence Support Ship (misc) |
| RCM | Reliability Centered Maintenance |
| NTIS | National Technical Information Service |
| SC | Source Code |
| MILSTD | Military Standard |
| LDGPOS | Landing Gear Position |