| Acronym | Meaning |
| UVS | Ultraviolet Spectrometer |
| HAO | High Altitude Observatory |
| EDO | Extended Duration Orbiter |
| ACRV | Astronaut Crew Rescue Vehicle |
| BC | Bolometric Correction |
| STDCE | Surface Tension Driven Convection Experment |
| ASS | Antenna Support Structure |
| GOX | Gaseous OXygen |
| HIRIS | High Resolution Imaging Spectrometer |
| ER | Eastern Range |