| Acronym | Meaning |
| AVIM | Aviation Intermediate Maintenance |
| SEC | Secure |
| STR | Software Trouble Report |
| NVMS | Noise And Vibration Monitoring System |
| SGML | Standard Generalized Markup Language |
| OR | Operational Requirement |
| NEDALS | Navy Engineering Data Asset Locator System |
| AGEH | Hydrofoil Research Ship (misc) |
| TTRR | Trainer Test Results Report |
| LCN | Logistic Support Analysis Control Number |