| Acronym | Meaning |
![](file.png) | BBRR | Brookhaven Beam Research Reactor |
![](file.png) | TCS | Thermal Control System |
![](file.png) | PDE | Partial Differential Equation |
![](file.png) | API | Absolute Position Indication |
![](file.png) | MOS | Model Output Statistics |
![](file.png) | RDA | Radar Data Acquisition |
![](file.png) | USAN | University Satellite Accessed Network |
![](file.png) | ELINT | Electronic Intelligence |
![](file.png) | DOE/RF | DOE Rocky Flats Operations Office |
![](file.png) | SRON | Space Research Organization Of The Netherlands |