Definition of Aa

Babylon English
AA (Alcoholics Anonymous)
association that organizes support groups for alcoholics

AA (Automobile Association)
organization that provides its members with emergency road assistance (towing, etc.) and other automobile services (maps, travel planning, etc.)

AA (anti-aircraft)
against aircraft, for protection against enemy airplanes and helicopters

aa
n. volcanic lava characterized by a rough surface

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AA definition was found in categories: Government(5)  Language, Idioms & Slang(3)  Business & Finance(3)  Medicine(3)  Science & Technology(6)  Computer & Internet(5)  Society & Culture(1)  Sports(1)  Encyclopedia(1)  

AA Definition from Government Dictionaries & Glossaries

European Defence Agency Acronyms
AA
Administrative Arrangement
  

DOD Joint Acronyms and Abbreviations
AA
assessment agent; avenue of approach
  

Military Abbreviations
AA
Assembly Area

NATO Acronyms
AA
Assembly Area

International Relations and Security Acronyms
AA
Anti-Aircraft


AA Definition from Language, Idioms & Slang Dictionaries & Glossaries

WordNet 2.0
AA

Noun
1. an international organization that provides a support group for persons trying to overcome alcoholism
(synonym) Alcoholics Anonymous
(hypernym) nongovernmental organization, NGO
2. an associate degree in arts
(synonym) Associate in Arts
(hypernym) associate degree, associate


aa

Noun
1. a dry form of lava resembling clinkers
(hypernym) lava

ENGLISH IDIOMS 2.EDITION
AA
Alcoholic's Anonymous - a group that helps people recover from alcohol abuse My boss has been going to AA meetings for over a year.

Queen's English - American English Glossary
AA
Automobile Association.


AA Definition from Business & Finance Dictionaries & Glossaries

2K Group Shipping, Trade, Insurance Dictionary
aa
Always Afloat

IMS Rule Acronyms
AA
Age Allowance (IMS, Appx 8)

Company Info: Ticker, Name, Description
AA
ALCOA INC
Exchange: NYSE
Produces and sells bauxite and alumina as well as alumina-based chemicals; Produces and sells molten metal, ingot, and aluminum products which are flat-rolled, engineered or finished; Produces and sells electrical, ceramic, plastic, vinyl, and composite materials products, manufacturing equipment, gold, magnesium, and steel and titanium

AA^
Alcoa Inc.
Exchange: AMEX
Produces and sells bauxite and alumina as well as alumina-based chemicals; Produces and sells molten metal, ingot, and aluminum products which are flat-rolled, engineered or finished; Produces and sells electrical, ceramic, plastic, vinyl, and composite materials products, manufacturing equipment, gold, magnesium, and steel and titanium


AA Definition from Medicine Dictionaries & Glossaries

Dictionary of Medicine (Shahram)
AA
Stands for amino acid, a building block of protein (and Alcoholics Anonymous).

Medical Abbreviations and Acronyms
Aa
Alveolar/arterial

ACRONYMS AND ABBREVIATIONS USED IN HSE
AA
Administrative Assistant (formerly Clerical Assistant)


AA Definition from Science & Technology Dictionaries & Glossaries

Hill Associates Acronym List
AA
Administrative Authority 

ETSI and 3GPP
AA
Application Association

Telecom Terms
AA
Anonymous Access,
Application Association,
Administry Authority (ATM)

Airline Codes
American Airlines
American Airlines (USA)
IATA: AA
ICAO: AAL
Web: www.AA.com 
Aliances: oneworld
FF: AAdvantage


American Eagle
American Eagle (USA)
IATA: AA
ICAO: EGF
Web: www.AA.com
Aliances: oneworld
FF: AAdvantage

HAM-codes
AA
All After ...

[AA] (Separation between parts of address or signature.)

Country Data Codes
AA
Aruba (FIPS 10-4)


AA Definition from Computer & Internet Dictionaries & Glossaries

Computer Abbreviations v1.5
AA
Audio Book File
PROGNOSIS Automated Analyst Document File

9300+ Computer Acronyms
AA
Advertising Agent
Anti-Aliasing
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Uri's File.*Xten.c.ons*
AA
Auto Answer

Steve's Digicams Digital Camera Dictionary
AA
In the digicam world this refers to the most common power source, the AA-size battery. See also "NiCd" and "NiMH"
and check here: NiMH Batteries/Chargers

Internet and Chat Abbreviations
AA
Alcoholics Anonymous


AA Definition from Society & Culture Dictionaries & Glossaries

Environmental Engineering (English ver.)
AA
Accountable Area; Adverse Action; Advices of Allowance; Assistant Administrator; Associate Administrator; Atomic Absorption


AA Definition from Sports Dictionaries & Glossaries

maritime&shipping&trade
AA
Always Afloat


AA Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
AA
AA, A∴A∴, Aa, 'A'a, aa and aA may refer to:

AA
Transportation

See more at Wikipedia.org...


Aa!
is a J-pop group inside Hello! Project, led by Morning Musume member Reina Tanaka. The group itself released only one single.

Notable for the fact that Airi Suzuki was only nine years old at the time of the single, she gives a remarkably professional and competent performance, making her the youngest girl to appear on a Hello! Project single with a major singing part.

Natsuyaki became part of the pre-teen Hello! Project group Berryz Kobo in 2004, while Suzuki joined another Hello! Project group, °C-ute, the year afterward.


See more at Wikipedia.org...