| Acronym | Meaning |
| PRV | Pressure Reduction Valve |
| P/PL | Primary Payload |
| JCL | Job Control Language |
| COAS | Crewman Optical Alignment Sight |
| UCC | Universal Checkout Console |
| STA | RShuttle Turnaround AnalYsis Report |
| CCL | Configuration Control Logic |
| TV | Thermal Vacuum |
| GATP | Ground Acceptance/Article Test Procedure |
| MAIR | Manufacturing And Inspection Record |