| Acronym | Meaning |
| JP | Jet Propellant |
| HFX | High Frequency Transceiver |
| ICDU | Inertial CouPling Data Unit |
| M | Lss Mission |
| BO | Breakout Box |
| SSPPSG | Space Shuttle Payload Planning Steering Group |
| GN2 | Gaseous Nitrogen |
| SCF | Spacecraft Control Facility |
| EPS | ExPerimental Power Supply |
| RPL | Rated Power Level |