| Acronym | Meaning |
![](file.png) | MLB | Multilayer Board |
![](file.png) | OMRC | Operational Maintenance Requirements Catalog |
![](file.png) | TBP | To Be Provided |
![](file.png) | PM | PMAPPerformance Monitor Annunciation Panel |
![](file.png) | FCC | Federal Communications Commission |
![](file.png) | EGF | Electrical |
![](file.png) | VV | Vent Valve |
![](file.png) | EJN | Ejection |
![](file.png) | EVCON | Events Control (Subsystem) |
![](file.png) | H | EPAHigh Efficiency Particle Accumulator |