| Acronym | Meaning |
| DAS | Data Acquisition System |
| BITE | Built-in Test Equipment |
| YPD | Floating Pile Driver (non Self-propelled)(misc) |
| PPPI | Preplanned Product Improvement |
| RVDT | Rotary Variable Differential Transformer (transducer) |
| SWNRAC | Surface Warfare Naval Reserve Advisory Committee |
| CTDA | Cockpit Thrust Drive Actuator |
| WX | Weather |
| HEL | High Energy Laser |
| TT | Technology Transfer |