| Acronym | Meaning |
| SDRD | SuPplier Documentation Review Data |
| MIA | Multiplexer Interface Adapter |
| TVEXPIS | TV Experiment Interconnecting Station |
| TNL | Tunnel |
| OML | Outer Mold Line |
| SPFP | Single Point Failure Potential |
| RO | Recovery Operations |
| TR | TechnicalReport |
| RTV | Room-Temperature Vulcanized |
| OCRM | Orbiter Crash And Rescue Manuals |