aa

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AA

abbr.
1. Bible Acts of the Apostles
2. Alcoholics Anonymous
3. antiaircraft
4. Associate in Arts

a·a

or a'a  (ä′ä)
n.
Lava having a rough surface.

[Hawaiian 'a'ā, to burn, aa.]

aa

(ˈɑːɑː)
n
(Geological Science) a volcanic rock consisting of angular blocks of lava with a very rough surface
[Hawaiian]

aa

abbreviation for
ana1

AA

abbreviation for
1. (Brewing) Alcoholics Anonymous
2. (Military) anti-aircraft
3. (Architecture) Architectural Association
4. (Automotive Engineering) (in Britain) Automobile Association
5. (Marketing) (in Britain) Advertising Association
symbol for
(Film) (in Britain, formerly) a film that may not be shown publicly to a child under fourteen

a•a

or a'a

(ˈɑ ɑ)

n.
basaltic lava having a rough surface.
[1855–60; < Hawaiian ‘a‘ā]

a̅a̅

or āa,


Symbol.
[< Greek aná, with superscript bar representing the nasal consonant]

AA

1. administrative assistant.
2. Alcoholics Anonymous.
3. antiaircraft.
4. Also, aa author's alteration.

A.A.

Associate of Arts.

a·a

(ä′ä)
A type of lava having a rough, jagged surface. It is relatively slow moving in its molten state, advancing in the form of massive blocks. See Note at pahoehoe.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.AA - a dry form of lava resembling clinkersaa - a dry form of lava resembling clinkers
lava - rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface
2.AA - an international organization that provides a support group for persons trying to overcome alcoholismAA - an international organization that provides a support group for persons trying to overcome alcoholism
NGO, nongovernmental organization - an organization that is not part of the local or state or federal government
3.AA - an associate degree in artsAA - an associate degree in arts    
associate degree, associate - a degree granted by a two-year college on successful completion of the undergraduates course of studies
Translations
aa-laava
IT
apalhraun

AA

N ABBR
1. =Alcoholics AnonymousA.A.
2. (Brit) =Automobile AssociationRACE m
3. (US) (Univ) =Associate in Arts
4. (Mil) =anti-aircraft

AA

[ˌeɪˈeɪ] n abbr
(British) (=Automobile Association) → ACF m
(US) (=Associate in Arts, Associate of Arts) diplôme universitaire
(=Alcoholics Anonymous) → AA
(=anti-aircraft) → AA

AA

(dated Brit Film) für Jugendliche ab 14 freigegebener Film

AA

[eɪˈeɪ] n abbr
a. (Brit) =Automobile AssociationA.C.I. m =Automobile Club d'Italia
b. =Alcoholics AnonymousA.A. f =Anonima Alcolisti
c. (Am) =Associate in/of Artslaurea in lettere
d. (Mil) = anti-aircraft

AA

V. Alcoholics Anonymous.
References in periodicals archive ?
It has been the Medicare rule for many years that an anesthesiologist who performs a case working with a qualified nurse anesthetist or anesthesiologist assistant should report a "medical direction" or "supervision," not personal performance.
Senate Bill (SB) 383 addresses the licensure of a new category of health care provider, the Anesthesiologist Assistant.
20) This provider mix assumes there is an anesthesiologist directing a CRNA, resident physician, or anesthesiologist assistant (PA) during the care of relatively healthy patients.
a hospital-based, multispecialty practice management company and the nation's largest anesthesia services provider, has awarded Wenjun Scott the first Sheridan National Allied Health Scholarship for students studying to become an anesthesiologist assistant.
Nova Southeastern University announced Monday plans to expand its anesthesiologist assistant (AA) program.