| Acronym | Meaning |
| LHD | Amphibious Helicopter Assault Carrier Dock |
| FRD | Facilities Requirements Document |
| TF/GM | Terrain Following/ground Mapping |
| CIS | Case Integration Services |
| TWT | Traveling Wave Tube |
| CDRL | Contractor Data Requirements List |
| BFRL | Basic Facilities Requirements List |
| TAD | Temporary Additional Duty |
| DAS | Data Acquisition System |
| NSCCA | Nuclear Safety Cross-check Analysis |