| Acronym | Meaning |
| ROLL | Roll Angle |
| NSTL | National Space Technology Laboratories |
| GASPI | Guidance Attitude Space Position Indicator |
| IV | Interface Volume |
| CST | Contract Supplemental Tooling |
| CECP | Compatibility Engineering Change Proposal |
| EES | Escape Ejection Suit |
| BPT | Body Point |
| OVI | Operational Validation Inspection |
| L&D | Landing And Deceleration |