| Acronym | Meaning |
| LASCO | Large Angle Spectrometric Coronograph |
| DCCS | Dynamic Cell Culture System |
| CFC | ChloroFluoroCarbon |
| ESOC | European Space Operations Centre |
| EDO | Extended Duration Orbiter |
| LMC | Large Magellanic Cloud |
| MMH | MonoMethyl Hydrazine |
| AGB | Asymptotic Giant Branch |
| MRSR | Mars Rover And Sample Return |
| CRRES | Combined Release/Radiation Effects Satellite |