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Aa

Meaning

Noun

A
of Alcoholics Anonymous.
An AA
(energy-storage device).
Initialism of
action.
Initialism of
armament.
Initialism of
attaché.
Initialism of
apprentice.
Initialism of
artificer.
In Aviation:
Initialism of
altitude.
In Military:
Initialism of anti-aircraft.
In Military:
Initialism of
of approach.
In Military:
Initialism of
area.
Initialism of
apprentice.
Initialism of
alcohol.
In Psychology:
Initialism of
age.
Initialism of
appointment.
Initialism of
agency.
Initialism of
artificer.
Initialism of
association.
  • Initialism of author's alteration.
  • Initialism of
    annex.
    In Optics:
    Initialism of
    aperture.
    In Organic chemistry:
    Initialism of
    acid.
    In Organic chemistry:
    Initialism of aminoacyl.
    In Organic compounds:
    Initialism of
    acid.
    In Organic compounds:
    Initialism of
    acid.
    In Medicine & Organic compounds:
    Initialism of
    A.
    In Organic compounds:
    Initialism of
    acid.
    In Organic compounds:
    Initialism of
    acid.
    In Organic chemistry:
    Initialism of
    aminohydroxylation.
    In Biochemistry:
    Initialism of
    adduct.
    In Biochemistry:
    Initialism of
    androgen.
    In Biochemistry & Medicine:
    Initialism of antiandrogen.
    In Chemistry:
    Initialism of
    activity.
    In Chemistry:
    Initialism of
    absorption.
    In Chemistry & Engineering:
    Initialism of
    alumina.
    In Immunology:
    Initialism of anti-antibody.
    In Anatomy:
    Initialism of
    aorta.
    In Anatomy:
    Initialism of
    aorta.
    In Anatomy:
    Initialism of
    arch.
    In Diseases:
    Initialism of
    appendicitis.
    In Diseases:
    Initialism of
    asthma.
    In Diseases:
    Initialism of
    areata.
    In Diseases:
    Initialism of
    astrocytoma.
    In Medicine:
    Initialism of
    aneurysm.
    In Diseases:
    Initialism of
    aneurysm.
    In Diseases:
    Initialism of
    anemia.
    In Medicine:
    Initialism of
    aneurysm.
    In Medicine:
    Initialism of
    adduction.
    In Healthcare:
    Initialism of
    assistant.
    In Computer graphics:
    Initialism of antialiasing.
    Initialism of African-American.
    Initialism of Asian-African.
    Initialism of Asian-American.
    In American English & Politics:
    Initialism of
    assistant.
    Initialism of
    administrator.
    Initialism of
    adjutant.
    Initialism of
    adviser.
    In Education:
    Initialism of Associate in Arts or Associate of Arts.
    Initialism of
    authority.
    In British English & Law:
    Initialism of
    adult.
    In Finance:
    Initialism of
    aggregator.
    In Insurance:
    Initialism of
    actuary.
  • Initialism of
    absolute.
  • In Statistics:
    Initialism of
    average.
    In Politics:
    Initialism of Association Agreement: a
    between the European Union, its
    and a non-EU country that
    a
    for
    between them.
    In Finance:
    Initialism of against actual.
    In Hong Kong English:
    Initialism of
    ; an
    of a
    .
    In Volcanology:
    A form of
    associated with Hawaiian-type
    ,
    , usually dark-colored with a
    and
    ,
    . Compare pahoehoe.
    Initialism of
    acid.
    Initialism of
    age.
    In Medicine:
    Initialism of alveolar-arterial.
    Initialism of aminoacetone.
    Initialism of
    acid.
    Initialism of
    acid.
    Initialism of
    accelerator.
    Initialism of
    aorta.
    Initialism of
    absorption.
    Initialism of
    audience.
    Abbreviation of adjectives.
    Abbreviation of arteries.

    Adj

    In Aviation & Military:
    Initialism of
    or anti-air.
    In Aviation & Military:
    Initialism of air-to-air.
    In Anatomy & Medicine:
    Initialism of atlantoaxial.
    In Anatomy & Medicine:
    Initialism of arterioarterial.
    In Linguistics:
    Initialism of Afro-Asiatic.
    In Linguistics:
    Initialism of Austroasiatic.
    Initialism of arctic-alpine.
    Initialism of always afloat.
    Abbreviation of
    (“of each,
    parts”).

    Verb

    In Computer graphics:
    To antialias.

    Name

    Initialism of Alcoholics Anonymous: a
    organization of
    people.
    Initialism of Academy Awards: a
    of
    in
    , given
    by the Academy of Motion Picture Arts and Sciences.
    Initialism of Addicts Anonymous.
    Initialism of Al Ain.
    Initialism of American Airlines:
    American
    in Fort Worth, Texas.
    Initialism of Aerolíneas Argentinas.
    Initialism of Ansett Australia or Ansett Airways.
    Initialism of Air Almanac, a publication.
    Initialism of American Anthropologist: the
    of the American Anthropological Association,
    in 1888.
    Initialism of Acta Astronautica: a
    in 1955,
    related to the
    of space.
    Initialism of Aluminum America, a corporation.
    Initialism of The Aluminum Association: a
    for the
    production,
    and
    industries.
    Double-A: the second-highest level of
    Minor League Baseball after Triple-A (AAA).
    Initialism of American Association: an American
    from 1902 to 1962 and 1969 to 1997.
    Initialism of The Automobile Association: a British
    in 1905.
    Initialism of Alzheimer's Association: an American
    health organization
    on care, support and research for Alzheimer's disease.
    Initialism of Amalgamated Association of Iron and Steel Workers.
    Initialism of Ann Arbor Railroad.
    Initialism of Arlington Annex.
    USPS
    of Armed Forces – Americas.
    Initialism of Army Act.
    Initialism of aviatsionnaya Armiya.
    Initialism of Antiproton Accumulator: an
    to the Proton–Antiproton Collider at CERN.
    Alternative form of A∴A∴.
  • Several
    in Europe.
  • A
    in
    France,
    93 km from
    Bourthes, Pas-de-Calais
    into the North Sea
    Gravelines, Nord
    .
  • Several
    in Europe.
  • A small
    in the Netherlands,
    72 km from
    Nederweert, Limburg into the Dieze at 's-Hertogenbosch, North Brabant.
  • Several
    in Europe.
  • A
    of the Möhne
    in North Rhine-Westphalia, Germany, part of the Rhine basin.
  • A
    of the Nether
    in North Rhine-Westphalia, Germany, part of the Weser basin.
  • A
    of the Werre
    in North Rhine-Westphalia, Germany, part of the Weser basin.
  • A
    in Ida-Viru County,
    Estonia, on the Gulf of Finland.
    A
    from Norwegian.
    Sourced from
    Wiktionary

    Origin

    aa
    English
    arrow
    ʻaʻā
    Hawaiian
    Sourced from
    Etym
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