| Acronym | Meaning |
| SWAT | Stress Wave Analysis Technique |
| COMMAND | Computer Command Engineer |
| ETVA | External Tank Vent Arm |
| TBC | Terminal Buffer Controller |
| CVR | Change Verification Record |
| LL | Low Level |
| MSE | Mission Staff Engineer |
| MSAD | Materials Summary Acceptance Document |
| PLDS | Payload Support |
| SOP | Standard Operating Procedure |