| Acronym | Meaning |
 | NBF | Neutral Buoyancy Facility |
| CTS | Communications And Tracking System |
| TO | Operations Management (KSC Directorate) |
| UER | Unique Equipment Register |
| PVT | Pyrotechnic Verification Test |
| DDTF | Dynamic Docking Test Facility |
| ECP | Explicitly Coded Program |
| LOA | Launch Operations Area |
| O2 | Oxygen |
| EVAL | Evaluate |
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