Hmc definitions

HMC

Head Masters Conference
Found on http://www.encyclo.co.uk/local/20795

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HMC

Halley Multicolor Camera, an instrument on the Giotto spacecraft
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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HMC

Howitzer Motor Carriage
Found on http://www.translationdirectory.com/glossaries/glossary262.php

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