| Acronym | Meaning |
| FDF | Flight Data File |
| HPF | Horizontal Processing Facility (O&C) |
| MDF | Manipulator Development Facility |
| SIA | Shuttle Induced Atmosphere |
| RAS | Requirements Allocation Sheet |
| MBO | Management By Objective |
| SCU | Signal Conditioner Unit |
| GNCIS | GNGNCISGN&C Integration Simulator |
| G | IWG Ground Interface Working Group |
| OBS | Operational Bioinstrumentation System |