| Acronym | Meaning |
| CFSTI | Clearinghouse For Scientific And Technical Informatio |
| SDF | Safing And Deservicing Facility |
| FDR | Final Design Review |
| SOS | Serial OutPut Special |
| PSA | Provisions Stowage Assembly |
| VIS | Visual |
| GCILC | Ground Command Interface Logic Controller |
| B | Bit |
| NSI-I | NASA Standard Initiator-Type I (was SMSI) |
| CF | Carrier Frequency |