| Acronym | Meaning |
| LHC | Left Hand Circular |
| SIPS | Small Instrument Pointing System |
| BP | Cycle |
| TAC | Kennedy Space Center Landing Site |
| ADSF | Advanced Directional Solidification Furnace |
| RIS | Reporting Identification Symbols |
| CAL | Calories |
| GNC | GuGNCGuidance And Navigation COmPuter |
| CDU | Control And Display Unit |
| OF | Outside Face |