| Acronym | Meaning |
 | CP | Console Processor |
 | HPOT | High Pressure Oxidizer Turbopump |
 | TX | Translation Hand Controller X-Axis Direction |
 | CSS | Control Stick Steering |
 | GFRP | Glass Fiber Reinforced Plastics |
 | PPB | Program Performance Baseline |
 | TRS | Time Reference System |
 | HDST | Headset |
 | MTEE | Electrical Maintenance Test Equipment |
 | MRR | Mission Reconfiguration Request |