| Acronym | Meaning |
 | SWAN | Solar Wind Anisotropy Experiment |
| CSM | Command And Service Module |
| SST | Spectroscopic Survey Telescope / SuperSonic Transport |
| CRAF | Comet Rendezvous/Asteroid Flyby |
| MRSRM | Mars Rover And Sample Return Mission |
| CLAES | Cryogenic Limb Array Etalon Spectrometer |
| VAB | Vehicle Assembly Building |
| PVO | Pioneer Venus Orbiter / Protivo-Vosdushniya Oborona |
| CETA | Crew And Equipment Translation Aid |
| IRFNA | Inhibited Red Fuming Nitric Acid |
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