| Acronym | Meaning |
| USRA | Universities Space Research Association |
| MAF | Michoud Assembly Facility |
| SIA | Software Impact Assessment |
| TA | Task Analysis |
| SSM | Subsystem Manager |
| SCIM | Standard Cubic Inches Per Minute |
| IPB | Illustrated Parts Breakdown |
| SP&S | Special Processes And Sequencing |
| MSK | Manual Select KeYboard |
| SSC | Single-Stage Command |