GCAS definitions

GCAS

abbreviation: Ground Collision Avoidance System
Found on http://www.encyclo.co.uk/local/20021

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GCAS

Gamma CASsiopeiae, a class of eruptive variable stars named after Gamma Cassiopeiae, the archetype for the class
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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