| Acronym | Meaning |
![](file.png) | BP | C&TSSCommunication And Tracking Subsystem |
![](file.png) | QA | Quality Assurance |
![](file.png) | DL | Downlink |
![](file.png) | SMC | Scientific ManPower Commission |
![](file.png) | POC | Purchase Order Closeout |
![](file.png) | SRDH | Subsystems Requirement Definition Handbook |
![](file.png) | SFTF | Static Firing Test Facility |
![](file.png) | GITG | Ground Interface Technical Group |
![](file.png) | EOT | End Of Tape |
![](file.png) | SEPAP | Shuttle Electrical Power Analysis Program |