| Acronym | Meaning |
| HRDS | High Rate Data Station |
| SHERB | Sandia Human Error Rate Bank |
| LPS/CDS | LPS/Central Data Subsystem |
| IPS | Inches Per Second |
| DIM | Design Interface Meeting |
| ISS | Instruction Summary Sheet |
| ERNO | Of European Consortium |
| LPFT | Low-pressure Fuel Turbopump |
| RAPS | Right AFT Propulsion System |
| CSAT | Combined Systems Acceptance Test |