| Acronym | Meaning |
| VF | Vertical Flight |
| DAFT | Data Acquisition Frequency Table |
| GSVP | Ground Support Verification Plan |
| GO2 | Gaseous Oxygen |
| SDF | Software Development Facility |
| FCR | Final Configuration Review |
| RLF | Relief |
| DL | Electronics Engineering (KSC DE Dir.) |
| FACO | Factory Assembly And Checkout |
| PVRD | Purge |