| Acronym | Meaning |
![](file.png) | SID | Simulator Interface Devices |
![](file.png) | SEB | Support Equipment Building |
![](file.png) | IOC | Joint Operations Center |
![](file.png) | EPMS | Engineering Performance Management System |
![](file.png) | MMDF | Mission Model Data File |
![](file.png) | CIU | Communication Interface Unit |
![](file.png) | MACDS | Monitor And Control Display System |
![](file.png) | DETR | Detector |
![](file.png) | DCIU | Digital Control And Interface Unit |
![](file.png) | PGSE | Payload Ground Support Equipment |