| Acronym | Meaning |
 | TP | Test Point |
 | DUPLXR | Duplexer |
 | MTBMA | Mean Time Between Maintenance Action |
 | ROD | Remote Operated Door(s) |
 | VAB | Vehicle Assembly Building |
 | LC | Information Center |
 | CDF | Circuit Design Fabrication |
 | SDRB | SUPPlier Documentation Review Board |
 | DMIA | Dual Multiplexer Interface Adapter |
 | SAM | SYstem Activation And Monitoring |