| Acronym | Meaning |
![](file.png) | AFETR | USAF's ETR |
![](file.png) | ROUS | Rodents Of Unusual Size |
![](file.png) | MMH | MonoMethyl Hydrazine |
![](file.png) | ENAP | Energetic Neutral Atom Precipitation |
![](file.png) | RAL | Rutherford-Appleton Laboratory |
![](file.png) | NSF | National Science Foundation |
![](file.png) | BC | Bolometric Correction |
![](file.png) | FAST | Fast Auroral SnapshoT Explorer |
![](file.png) | DIRBE | Diffuse Infrared Background Experiment |
![](file.png) | VOIR | Venus Orbiting Imaging Radar |