What does HA mean in Chemistry?

This page is about the meanings of the acronym/abbreviation/shorthand HA in the Academic & Science field in general and in the Chemistry terminology in particular.

Hyaluronic Acid

Academic & Science » Chemistry

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Definition

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, 2015. Web. 2 Sep. 2015. <http://www.abbreviations.com/term/1440548>.