| Acronym | Meaning |
| INU | Inertial Navigation Unit |
| MCM | Mine Countermeasures Ship |
| ISEE | Integrated Software Engineering Environment |
| PQAP | Planned Quality Assurance Program |
| PAC | Power Assurance Check |
| ATF | Fleet Ocean Tug (fleet Support) |
| T | Top |
| FRAC | Fleet Replacement Aircrewman |
| RAC | Request For Authority To Contract |
| HOR | Horizontal |