| Acronym | Meaning |
| CIU | Computer Interface Unit |
| CVT | Communications Vector Table |
| SHERB | Sandia Human Error Rate Bank |
| LSSRC | Life Sciences Shuttle Research Centrifuge |
| SRDH | Subsystems Requirement Definition Handbook |
| NOC | Network Operation Control |
| G-G | Ground-to-Ground |
| SSAT | Shuttle Service And Access Tower |
| MAC | Mean Aerodynamic Chord |
| CIM | Computer Input Multiplexer |