| Acronym | Meaning |
![](file.png) | BLV | Bleed Valve |
![](file.png) | DPP | Definition Phase Review |
![](file.png) | SMOC | Simulation Mission Operation Computer |
![](file.png) | SLEMU | SPacelab Engineering Model Unit |
![](file.png) | CMPRT | Compartment |
![](file.png) | PCA | Power Controller Assembly |
![](file.png) | NH3 | Ammonia |
![](file.png) | DCPEI | DEU Control Program End Item |
![](file.png) | R | ETSReconfigurable Electrical Test Stand |
![](file.png) | EOP | Emergency Oxygen Pack |