| Acronym | Meaning |
| VERT | Vertical |
| XDCR | Transducer |
| ANS | Artificial Neural Systems |
| TWCS | Through Water Communications System |
| AIF | Airborne Inhabited Fighter |
| CAINS | Carrier Airborne Inertial Navigation System |
| CACE | Contractor Acquired Operational Equipment |
| ISLN | Isolation |
| MPC | Mission Phase Code |
| SPNR | Spinner |