| Acronym | Meaning |
![](file.png) | INTERCOMMUN | Intercommunication SYstem |
![](file.png) | BP | Cycle |
![](file.png) | MELI | Master Equipment List Index |
![](file.png) | SRSS | Shuttle Range Safety System |
![](file.png) | RCSC | Reaction Control Subsystem Controller |
![](file.png) | FW | Fuel Wasting |
![](file.png) | IPS | IRL Initiating Reference Letter |
![](file.png) | CBS | Connector Bracket Signal |
![](file.png) | MD | Mission Director |
![](file.png) | PIECP | Preliminary Impact Engineering Change Proposal |