| Acronym | Meaning |
![](file.png) | DFI | Development Flight Instrumentation |
![](file.png) | EL | Electromagnetic Interference |
![](file.png) | MOU | Memorandum Of Understanding |
![](file.png) | EXP | Expand |
![](file.png) | OXD | Oxide |
![](file.png) | EMRL | Equipment Maintenance Requirements List |
![](file.png) | HFT | Horizontal Flight Test |
![](file.png) | DA | Distribution Assembly |
![](file.png) | SPPP | Spacelab Payloads Processing Project |
![](file.png) | MOPR | Mission Operations Planning Room |