| Acronym | Meaning |
| NASTRAN | NASA Structural Analysis |
| TSCO | Test Support Coordination Office |
| HDRSS | High Data Rate Storage System |
| HCU | Hydraulic Charging Unit |
| EOT | End Of Tape |
| ECLSS | Environmental Control And Life Support System |
| DCS | Design Criteria Specification |
| PCS | Pressure Control System |
| SPIDPO | Shuttle Payload Integration And Development Program Office |
| SRT | Shuttle Requirements Traceability |