| Acronym | Meaning |
| RFM | Reconfigurable Furnace Module |
| CASCA | Canadian Astronomical Society |
| MAS | Millimeter-wave Atmospheric Sounder |
| TOS | Transfer Orbit Stage |
| LM | Lunar Module |
| ATO | Abort To Orbit |
| PARE | Physiological And Anatomical Rodent Experiment |
| TIG | Time Of (until) Ignition |
| PASS | Primary Avionics Software System |
| VICAR | Graphics Format Used By JPL |