| Acronym | Meaning |
![](file.png) | FSI | Final Systems Installation |
![](file.png) | CSOC | Consolidated Space Operations Center |
![](file.png) | DK | Display Keyboard |
![](file.png) | PSS | Propellant Supply Subsystem |
![](file.png) | POC | PaYload Operations Center |
![](file.png) | VERLORT | Very Long Range Tracking Radar |
![](file.png) | PMP | Premodulation Processor |
![](file.png) | PLBK | Playback (PB Preferred) |
![](file.png) | MPR | Management Program Review |
![](file.png) | MAX | Maximum |