Found 21,133 abbreviations starting with H:

H1B

a non-immigrant visa in the United States

Governmental » US Government

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H1N1

Hemagglutinin 1 Neurominidase 1

Medical » Laboratory

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H1N1

Hemagglutinin 1 Neurominidase 1

Medical » Physiology

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H1N1

Influenza Swine Flu

Medical » Diseases

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H2

Hydrogen

Governmental » NASA

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H2-BLOCKERS

An H2-blocker medicine reduces the amount of stomach acid secreted by glands in the lining of the stomach....

Medical

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H20

Water

Medical » Physiology

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H20

Water

Academic & Science » Chemistry

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H2A

Histone H2A

Medical » Human Genome

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H2B

H2 Blockers

Medical » Prescription

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H2CO3

Carbonic Acid

Academic & Science » Chemistry

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H2G

Had to Go

Internet » Chat

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H2G2

Hitchhiker's Guide to the Galaxy

Miscellaneous » Names and Nicknames

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H2H

Heart To Heart

Miscellaneous » Unclassified

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H2H

Hard to Handle

Internet » Chat

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H2K

Hope 2000

Miscellaneous » Unclassified

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H2K

Hard to kill

Computing » Gaming

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H2L

Hard To Lose

Miscellaneous

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H2O

Water

Governmental » NASA

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H2O

Aqua Resources

Business » London Stock Exchange

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H2O2

Hydrogen Peroxide

Governmental » NASA

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H2O2

Hydrogen Peroxide

Academic & Science » Chemistry

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H2O2

Hydrogen peroxide

Medical » Drugs

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H2S

Hydrogen Sulfide

Academic & Science » Chemistry

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H2SO4

Sulfuric acid (not an acronym)

Academic & Science » Chemistry

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