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What does HA stand for? 

What does HA mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: HA.

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HA

Histocompatibility Antigen

Medical » British Medicine

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HA

Holding Area

Governmental » Military

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HA

Hospital Apprentice

Governmental » Navy

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HA

Hospital-Acquired

Medical » British Medicine

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HA

Hosted Application

Miscellaneous » Aircraft & Aviation

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HA

Housing Authority

Governmental

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HA

Human Albumin

Medical » British Medicine

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HA

Humanitarian Assistance

Governmental » Military

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HA

hyperactivity

Medical » British Medicine

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HA

hyperaldosteronism

Medical » British Medicine

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What does HA mean?

hour angle, HA(noun)
(astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day

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"HA." Abbreviations.com. STANDS4 LLC, 2019. Web. 22 Aug. 2019. <https://www.abbreviations.com/HA>.

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ha