| Acronym | Meaning |
| H | EPAHigh Efficiency Particle Air (Filter) |
| HFA | High Frequency Accelerometer |
| BCRT | Binary Code Range Time |
| PTS | Payload Test Set |
| UCTA | Urine Collection Transfer Assembly |
| SEM | Space Environment Monitoring |
| HBR | High Bit Rate |
| VCM | Volatile Condensable Material |
| FTC | Flight Test Conductor |
| L | Low |