Look up: Aa

1. AA
   acronym: atomic absorption
   Found on http://cdiac.ornl.gov/pns/acronyms.html#
   
   
2. AA
   abbreviation: Aruba (Netherlands southern Caribbean island
   Found on http://www.apscharts.com/abbrev.html
   
   
3. Aa
   against actuals
   Found on http://www.numa.com/ref/acronym.htm
   
   
4. AA
   See Against Actuals.
   Found on http://www.oasismanagement.com/glossary/
   
   
5. AA
   Anti-Aliasing, details ...
   Found on http://www.cryer.co.uk/glossary/a/index.
   
   
6. Aa
   A solidified lava flow with a blocky surface, formed from a viscous lava. The name is of Hawaiian origin.
   Found on http://www.geologyrocks.co.uk/glossary/l
   
   
7. AA
   Auto Answer
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
8. 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.ht
   
   
9. aa
   A solidified lava flow with a very rough or clinkery surface.
   Found on http://www.quartznall.co.uk/azhealthguid
   
   
10. 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?
    
    
11. 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/sour
    
    
12. AA
    Army Act 1955
    Found on http://www.encyclo.co.uk/visitor-contrib
    
    
13. AA
    Air Army (Soviet)
    Found on http://www.encyclo.co.uk/visitor-contrib
    
    
14. AA
    Alarm Assignment
    Found on http://www.encyclo.co.uk/visitor-contrib
    
    
15. AA
    Automatic Anti-aircraft (guns or machine guns)
    Found on http://www.encyclo.co.uk/visitor-contrib
    
    
16. 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
    
    
17. AA
    Academy of Aphasia
    Found on http://www.encyclo.co.uk/local/20895
    
    
18. AA
    Alcoholics Anonymous. Alcooliques Anonymes. Alcohólicos Anónimos
    Found on http://www.encyclo.co.uk/local/20895
    
    
19. AA
    Alzheimer's Association
    Found on http://www.encyclo.co.uk/local/20895
    
    
20. AA
    Anesthesiologist Assistant
    Found on http://www.encyclo.co.uk/local/20895
    
    
21. 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,...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
22. aa
    noun a dry form of lava resembling clinkers
    Found on http://wordnetweb.princeton.edu/perl/web
    
    
23. 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
    
    
24. Aa
    In Babylonian mythology, Aa is the Great-Mother. The Mother of all things; Goddess of dawn; She Who inspired the invention of letters.
    Found on http://www.probertencyclopaedia.com/brow
    
    
25. aa
    Type: Abbreviation Definitions: 1. Abbreviation for arteries [TA], arteriae [TA].
    Found on http://www.medilexicon.com/medicaldictio