| Acronym | Meaning |
![](file.png) | CD | Command Decoder MDM |
![](file.png) | DMA | Direct MemorY Access |
![](file.png) | MACI | Monitor |
![](file.png) | EMF | Electromagnetic Force |
![](file.png) | RFPA | Request For Proposal Authorization |
![](file.png) | SCF | Safing And DeServicing Facility |
![](file.png) | DEIS | Design Evaluation Inspection Simulator |
![](file.png) | OFS | Orbital (Orbiter) Flight System |
![](file.png) | CCU | Crewman Communications Umbilical |
![](file.png) | DCP | Depot Condemnation Percent |