AA

Automatic Anti-aircraft (guns or machine guns)

AA

Alarm Assignment

AA

Air Army (Soviet)

AA

Army Act 1955

AA

Auto Answer

AA

acronym: atomic absorption
Found on http://cdiac.ornl.gov/pns/acronyms.html#A

AA

abbreviation: Aruba (Netherlands southern Caribbean island
Found on http://www.encyclo.co.uk/local/20021

Aa

against actuals
Found on http://www.encyclo.co.uk/local/20100

AA

See Against Actuals.
Found on http://www.oasismanagement.com/glossary/

AA

Anti-Aliasing, details ...
Found on http://www.cryer.co.uk/glossary/a/index.htm

Aa

A solidified lava flow with a blocky surface, formed from a viscous lava. The name is of Hawaiian origin.
Found on http://www.encyclo.co.uk/local/20206

AA

apparent attenuation, giving an indication of levels of residual sugar. Calculated from original gravity minus final gravity
Found on http://www.bottledbeer.co.uk/glossary.html

aa

A solidified lava flow with a very rough or clinkery surface.
Found on http://www.quartznall.co.uk/azhealthguide.htm

AA

Arachidonic acid (AA) is an Omega 6 HUFA. The brain is made of approximately 60% fat and half of this fat is in the form of HUFAs. AA is the most abundant Omega 6 HUFA found in the brain and has a major structural role in neuronal membranes ( nerves ).
Found on http://www.brainandbody.co.uk/index.php?Itemid=3&id=13&option=com_content&t

Aa

A Hawaiian term for lava that has a rough, jagged, spiny, and generally clinkery surface. In thick aa flows, the rubbly surface of loose clinkers and blocks hides a massive, relatively dense interior. See also: Volcanoes.
Found on http://www.diracdelta.co.uk/science/source/a/a/aa/source.html

AA

Authors Alterations, changes other than corrections, made by a client after the proofing process has begun. AAs are usually charged to a client as billable time.
Found on http://www.encyclo.co.uk/local/20829

AA

Academy of Aphasia
Found on http://www.encyclo.co.uk/local/20895

AA

Alcoholics Anonymous. Alcooliques Anonymes. Alcohólicos Anónimos
Found on http://www.encyclo.co.uk/local/20895

AA

Alzheimer's Association
Found on http://www.encyclo.co.uk/local/20895

AA

Anesthesiologist Assistant
Found on http://www.encyclo.co.uk/local/20895

AA

Synonym for amino acid ... <biochemistry> A class of organic molecules that containing an amino group and can combine in linear arrays to form proteins in living organisms. ... There are twenty common amino acids: alanine, arginine, aspargine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, histidine, isoleucine, leucine, lysine, ...
Found on http://www.encyclo.co.uk/local/20973

aa

noun a dry form of lava resembling clinkers
Found on http://wordnetweb.princeton.edu/perl/webwn?s=aa

aa

(from the article `lava`) Mafic (ferromagnesian, dark-coloured) lavas such as basalt characteristically form flows known by the Hawaiian names pahoehoe and aa (or a`a). ... ...common products of the Earth`s volcanoes. There are two major types of lava flow, referred to around the world by their Hawaiian names: pahoehoe, ... ...import...
Found on http://www.britannica.com/eb/a-z/a/1

AA

Anti-Aliasing
Found on http://www.translationdirectory.com/glossaries/glossary117.htm

Aa

[architect] Aa, possibly AaAa, was an ancient Egyptian architect and construction supervisor. His title was `Overseer of construction workers` or `Great Overseer of construction workers`. He lived in the time of the Middle Kingdom of Egypt (between 2080 BCE and 1640 BCE). Aa is one of several names on a funerary stele from the northern necr...
Found on http://en.wikipedia.org/wiki/Aa_(architect)
No exact match found