| Acronym | Meaning |
| MAPS | Measurement Of Air Pollution From Satellites |
| FRSI | Felt Reusable Surface Insulation |
| SVB | Space Vehicle Booster |
| CPM | ComputerProgramModule |
| RIF | Relative Importance Factor |
| LOC | Location |
| SAM | Shuttle Attachment ManiPulator |
| MMU | Manned Maneuvering Unit |
| SPD | R Software Preliminary Design Review |
| BP | Cycle |