| Acronym | Meaning |
| NMR | Nuclear Magnetic Resonance |
| ORIG | Origin |
| CPES | Crew Procedures Evaluation (Evaluator) Simulator |
| COC | Close-Open-Close |
| CT | Crawler Transporter |
| OAFTO | Orbiter Atmospheric Flight Test Office |
| GNP | GrGNPGross National Product |
| SCF | Spacecraft Control Facility |
| IDE | Initial Design Evaluation |
| LLOS | Landmark Line-of-Sight |