| Acronym | Meaning |
| SAB | Spacecraft Assembly Building |
| DRL | Document Requirements List |
| DPP | Data Processing Software System |
| HSS | High Speed Reader |
| UL | Underload |
| DECL | Direct Energy Conversion Laboratory (JSC) |
| RCVS | Remote Control Video Switch |
| GUID | Guidance |
| PSIG | Pounds Per Square Inch Gage |
| FOC | Full Operational Capability |