| Acronym | Meaning |
| MSDS | Modular Ship Defense System |
| NATO | North Atlantic Treaty Organization |
| PDU | Power Drive Unit |
| MAGW | Maximum Alternate Gross Weight |
| HCP | Hardness Critical Process |
| TQR | Torque Rotor |
| PS | Pressure Switch Mpower Steering |
| HMPC | Hazardous Maintenance Procedures Code |
| LCCPT | Low-cost Cockpit Procedures Trainer (helo Trainer) |
| YCF | Car Float (non Self-propelled)(lighter) |