| Acronym | Meaning |
| REDUN | Redundancy |
| OMDR | Operations And Maintenance Data Record |
| LV | Launch Vehicle |
| CADS | Command And Data Simulator |
| FOC | Full Operational Capability |
| MOD | Mission Operations Director |
| ESA | European Space Agency |
| DAC | Digital To Analog Converter |
| UTC | Coordinated Universal Time |
| NET | PositivNet Positive Suction Pressure |