IHW definitions

Ihw

1) Internet health watch
Found on https://www.crosswordclues.com/clue/ihw

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IHW

Internet Health Watch
Found on http://www.encyclo.co.uk/local/20895

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IHW

International Halley Watch, an organization created to coordinate observations of Halley's Comet in 1986
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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