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.

We've found a total of 110 definitions for HA:

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HA

High Altitude

Governmental » Military

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HA

Heavy Artillery

Governmental » Military

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HA

Hit Avoidance

Governmental » Military

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HA

Height at Apogee (Apogee Altitude)

Governmental » NASA

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HA

Hazard Analysis

Governmental » NASA

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HA

High Altitude

Governmental » NASA

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HA

HauptAmt (Main Office)

Governmental » Nazi Regime

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HA

Hydrocephalus Association

Community » Non-Profit Organizations

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HA

Heritage Association

Business » Professional Organizations

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HA

Hydrocephalus Association

Business » Professional Organizations

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HA

Hero Arts

Community » Performing Arts

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HA

High Aspect

Miscellaneous » Photography

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HA

Hearing Aid

Medical » Physiology

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HA

Heart Attack

Medical » Physiology

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HA

hemagglutinin

Medical » Physiology

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HA

Headache

Medical » Physiology

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HA

High Anxiety

Medical » Physiology

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HA

Hospital Admission

Medical » Physiology

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HA

House Arrest

Governmental » Police

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HA

Hired Assassins

Business » Occupation & Positions

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HA

High Abrasion

Business » Products

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Ha

Hallstatt

International » Romanian

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HA

Hermitage Academy

Community » Schools

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HA

Holton Arms

Community » Schools

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HA

High Adventure

Community » Sports

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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, 2015. Web. 31 Aug. 2015. <http://www.abbreviations.com/HA>.