| Acronym | Meaning |
| CFT | Common Facilities Test |
| ECEP | Experiment Checkout Equipment Processor |
| DN | Down |
| EVATA | Extravehicular Activity Translational Aid |
| PB | Preburner (P/B Preferred) |
| FCAF | Flight Crew Accommodations Facility |
| LCC | Launch Control Center (KSC) |
| FCW | Format Control Words |
| VCTR | Vector |
| H-CITE | Horizontal-Cargo Integration Test Equipment |