What does HAO mean in NASA?

This page is about the meanings of the acronym/abbreviation/shorthand HAO in the Governmental field in general and in the NASA terminology in particular.

High-Altitude Observatory

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What does HAO mean?

a monetary unit of Vietnam, equal to 1/10 of a dong.

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"HAO." Abbreviations.com. STANDS4 LLC, 2014. Web. 18 Dec. 2014. <http://www.abbreviations.com/term/562561>.

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