| Acronym | Meaning |
| GMMC | GrGMMCGround Master Measurements List |
| RHCP | Right Hand Circular Polarization (Polarized) |
| LHP | Left Hand Panel |
| LPG | Liquid Propellant Gun |
| EMS | Entry Monitoring System |
| TED | Trailing Edge Down |
| FAR | Federal Aviation Regulation |
| DCR | Document Change Record (or Review) |
| NSR2 | Second Coelliptic Maneuver |
| SMMD | Specimen Mass Measurement Device |