What does ASTER stand for?

Adavanced Spaceborne Thermal Emission and Radiometer (SAUS)

Advanced Space-borne Thermal Emission and Radiation - Satellite systems

Advanced Spaceborne Thermal Emission and Reflection Radiometer (NAKS)

Advanced Spaceborne Thermal Emission Reflectance (SAUS)

Advance Spaceborne Thermal Emission and Reflectance Radiometer

Antisubmarine Terrier Missile - Navy

Assessment Tools for the Evaluation of Risk - Environmental Protection Agency (AEPA)

Atmosphere-Surface Turbulent Exchange Research (SAUS)