| Acronym | Meaning |
![](file.png) | XBSS | X-ray Background Survey Spectrometer |
![](file.png) | PIFTS | Planetary Imaging Fourier Transform Spectrometer |
![](file.png) | AMRIR | Advanced Medium Resolution Infrared Radiometer |
![](file.png) | ABI | Advanced Baseline Imager |
![](file.png) | LIDAR | LIght Detection And Ranging |
![](file.png) | EM | ElectroMagnetic |
![](file.png) | ECMWF | European Centre For Medium-range Weather Forecasts |
![](file.png) | HZ | Hertz |
![](file.png) | OSSE | Office Of Space Science Education (SSEC) |
![](file.png) | EOS | Earth Observing System |