| Acronym | Meaning |
| RAAB | Remote Amplifier And Adoption Box |
| NGT | NASA Ground Terminal |
| MHSC | Manipulator Handset Controller |
| PPF | Payload Processing Facility (USAF) |
| BARS | Baseline Accounting And Reporting System |
| PROG | Progress |
| DBC | Data Bus Coupler |
| MRF | Measurements/Stimuli Request Form |
| EVA | Extravehicular Activity |
| F/R | Flared Rudder |