Grs definitions

GRS

Geriatrics Review Syllabus
Found on http://www.encyclo.co.uk/local/20895

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GRS

Gamma Ray Spectrometer, an instrument on the Mars Observer
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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GRS

Great Red Spot, a feature in the clouds of Jupiter
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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