| Acronym | Meaning |
 | MRL | Manipulator Retention Latch |
| TET | Test Evaluation Team |
| S/C | Software Contractor |
| UCPU | Urine Collection And Pretreatment Unit |
| L&L | Launch And Landing |
| NCR | No Calibration Required |
| RHFEB | Right Hand Forward EquiPment Bay |
| NASA | National Aeronautics And Space Administration |
| CTL | Central Or Control |
| SEC | Sequential Events Controller |
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