| Acronym | Meaning |
| H/T | Heat Treat |
| MPL | Manipulation Positioning Latches |
| CGC | Command Guidance Computer |
| R | LSS Regenerative Life Support System |
| DPP | Data Processing Software System |
| MATCO | Materials Analysis |
| B/L | Baseline |
| MTU | MobileTrainingUnit |
| DP/DT | Delta Pressure/delta Time |
| SP-SMO | Site Management Office (KSC Shuttle) |