| Acronym | Meaning |
| CD | Center Director (KSC Directorate) |
| LSB | Lower Side Band |
| SES | Shuttle Engineering Simulation |
| TDR | Technical Documentation Report |
| FSL | Flight Systems Laboratory |
| RADCC | Radiation Control Center |
| QPL | Qualified Products List |
| GO2 | Gaseous Oxygen |
| TPF | Terminal Phase Finalization (Braking) |
| SM&S | Systems Management And Sequencing |