Also known as: AA.
AA stands for various terms. Discover the full forms, meanings, and possible interpretations of AA across different fields and industries.
American, together with its regional partners, operates an extensive international and domestic network with almost 6,800 flights per day to nearly 350 destinations in more than 50 countries. American Airlines is a founding member of the Oneworld alliance, the third-largest airline alliance in the world.
AirlineAviationCall SignCivil AviationGovernmental & MilitaryNASAOrganizationsTransportationAlcoholics Anonymous (AA) is an international mutual aid fellowship founded in 1935 by Bill Wilson and Dr. Bob Smith in Akron, Ohio. AA's stated primary purpose is to help alcoholics stay sober and help other alcoholics achieve sobriety. With other early members Bill Wilson and Bob Smith developed AA's Twelve Step program of spiritual and character development.
ClinicalCommon MedicalCommunityDisabilityInternet - SMS - Text & ChatingInternet SlangMedicalTextingA contract term requiring that the vessel not rest on the ground. In some ports the ship is aground when approaching or at berth.
AccountingAir CargoAviationBusinessBusiness & FinanceCargoCharteringFreightGovernmental & MilitaryInternet - SMS - Text & ChatingShippingTextingTransportationCompound containing both an amino and a carboxylic acid group.The NH2 group. For more information see Amino Acids.
Amino AcidBiologyBiomedicalBioscienceChemistryHealthcareMedicalPhysiologyReading PrescriptionScientific & EducationalAmino acids are biologically important organic compounds composed of amine (-NH2) and carboxylic acid (-COOH) functional groups, along with a side-chain specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, though other elements are found in the side-chains of certain amino acids.
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