| Acronym | Meaning |
| SCIS | Standard Cubic Inches Per Second |
| QAR | Quality Assurance Responsible/Witness |
| MHSC | Manipulator Handset Controller |
| P | Pilot |
| IB | Instruction Book |
| PSD | RPlanning And Scheduling Document Record |
| DAP | Digital Autopilot |
| FCU | Fluid Checkout Unit |
| MVC | Master VolumeControl |
| FDM | Frequency Data Multiplexer |