| Acronym | Meaning |
| ACRV | Assured Crew Return Vehicle |
| SOFT | Space Operations And Flight Techniques |
| DIMEN | Dimension |
| ETROD | Eastern Test Range Operations Directive |
| TTA | Thermomechanical Test Area |
| MARS | Martin Automatic Reporting System |
| ADSF | Advanced Directional Solidification Furnace |
| HF | Hydrogen Fill |
| MCS | Measurements Calibration System |
| RSF | Refurbishment And Subassembly Facilities |