| Acronym | Meaning |
| HRDI | High Resolution Doppler Imager |
| ACRV | Astronaut Crew Rescue Vehicle |
| MDSSC | McDonnell Douglas Space Systems Corp |
| SWF | ShortWave Fading |
| EMU | Extravehicular Mobility Unit |
| GOMOS | Global Ozone Monitoring By Occultation Of Stars |
| DDCU | DC-to-DC Converter Unit |
| SPTN | SPARTAN |
| TCM | Trajectory Control Maneuver |
| VLBA | Very Long Baseline Array |