| Acronym | Meaning |
| MMS | Mission Modular Spacecraft |
| HRD | High-rate Dosimeter |
| MESC | Master Events Sequencer Controller |
| NSR2 | Second Coelliptic Maneuver |
| CGAU | Cabin Gas Analysis Unit |
| POP | Prelaunch Operations Plan |
| MO | Major Objective |
| OHF | Occupational Health Facility |
| PCCN | Provisioning Contract Control Number |
| GDC | Gyro Display Coupler |