| Acronym | Meaning |
| CT | Current Transformer |
| ADC | Affiliated Data Center |
| OCF | Orbiter Computational Facilities |
| ICG | In-Flight Coverall Garment |
| DM | DeveloPment Motor |
| RIDI | Receiving Inspection Detail Instruction |
| MRL | Manipulator Retention Latches |
| P | Period |
| SR | Status Review |
| SSPD | Shuttle System Payload Data |