| Acronym | Meaning |
| MPC | Manual Pointing Controller |
| SA | Shaft Angle |
| MTBR | Mean Time Between Replacement |
| LARSSYAA | Laboratory For Application Of Remote Sensing System |
| VFI | Verification Flight Instrumentation |
| PP | Partial Pressure |
| IN | Information Systems Directorate (KSC) |
| CDSC | Communications Distribution And Switching Center |
| CONCN | Concentration |
| TIM | Technical Interchange Meeting |