| Acronym | Meaning |
| MCP | Mission Control Programmer |
| MAB | Materials Advisory Board |
| CIA | Controller Interface Assembly |
| CDS | Closeout DoorSystem |
| SSM | Systems Support Module |
| REM | Roentgen Equivalent In Man |
| QPRD | Quality Planning Requirements Document |
| PDRSS | Payload Development And Retrieval System Simulator |
| TCA | Translation Controller Assembly |
| LEM | Laboratory Environment Model |