| Acronym | Meaning |
| CA | Carrier Aircraft |
| SSIP | Systems Software Interface Processing |
| SEM | Space Environment Monitoring |
| OTP | Operations Turnaround Plan |
| SIO | Systems Integration Office |
| TPM2 | Terminal Phase Midcourse #2 |
| VDD | Verification Description Document |
| OA | Operational Instrumentation MDM-Aft |
| SVA&C | Shuttle Vehicle Assembly And Checkout |
| B/A | Barometric Altimeter |