| Acronym | Meaning |
| SIA | Shuttle Induced Atmosphere |
| LSA | Launch Services Agreement |
| SRDH | System Requirements Definition Handbook |
| ISLM | Integration Shop/Lab Manager |
| CIC | Command Interface Control |
| PTM | Pulse Time Modulation |
| SMS | Shuttle Mission Simulator |
| RE&T | Research Engineering And Test |
| PRS | Personnel Rescue Service |
| CN | Change Notice |