| Acronym | Meaning |
![](file.png) | PDAR | Program Description And Requirements |
![](file.png) | PVRO | Pyrotechnics |
![](file.png) | INTERCOMMUN | Intercommunication SYstem |
![](file.png) | MCF | Maintenance And Checkout Facility |
![](file.png) | GMIL | SpGMILSpaceffight Tracking And Data Network (STDN) |
![](file.png) | UDMH/H | Unsymmetrical Dimethylhydrazine Hydrazine Blend |
![](file.png) | FT | Formal Training |
![](file.png) | PMC | Plutona-Molybdenum Cermet |
![](file.png) | SMDC | Shielded Mild Detonating Cord |
![](file.png) | TR2 | Payload Furnished Mars Tape Recorder (2 Of 2) |