| Acronym | Meaning |
| LED | Light Emitting Diode |
| HS-C | Hamilton Standard CO Absorbent Material |
| TAA | Temporary Access Authorization |
| GCN | Ground ControlNetwork |
| PL | Postlanding (P/L Preferred) |
| GSTAR | General Satellite (ELV) |
| SCA | Shuttle Carrier Aircraft |
| PDR | Preliminary Design Review |
| SFEX | Solar Flare X-ray Polarimeter |
| PGOR | Payload Ground Operation Requirements |