| Acronym | Meaning |
| PR | Pair |
| LPM | Lines Per Minute |
| K-SLN | KSC Spacelab Notice |
| FCSM | Flight Combustion Stability Monitor |
| FC | Flight Computer |
| DBCI | DB With Respect To A Circular Polarized Antenna |
| VLPS | Vandenberg Launch Processing System |
| HBW | Hot Bridge Wire |
| POWS | Project Operating Work Statement |
| INTV | Interim Hypersonics Test Article |