| Acronym | Meaning |
| GPS | Gallons Per Second |
| TZ | Translation Hand Controller Z-Axis Direction |
| LWR | Lower |
| CRMD | Computer Resources Management Data |
| MDM | Manipulator Deployment Mechanism |
| FCRA | Fecal Collection Receptacle Assembly |
| FDS | Flight Design System |
| FASCOS | Flight Acceleration Safety Cutoff System |
| CAP | Capacitor |
| FD | WMR Food Warmer |