What does AGA stand for?

Abrasive Grain Association (EA)

Accelerated Growth Area - Embryology

Accredited Gemologists Association (EA)

Aceglutamide Aluminum - Biochemistry

Acute Gonococcal Arthritis - Medicine (CPH)

Acute Gouty Arthritis - Medicine (MELL)

Adenine Guanine Adenine - A triplet of bases coding for the amino acid, arginine (EES)

Adjutant General of the Army (SAUS)

Adjutants General Association of the United States - Later, AGAUS (EA)

Advanced Graphics Adapter - Computer science (VERA)

Advanced Graphics Architecture (SAUS)

Aerodromes, Air Routes, and Ground Aids - Aviation

Aerodromes and Ground Aids (SAUS)

Aero Geo Astro Corp. (SAUO)

Aeronaves del Centro - Venezuela - ICAO designator (FAAC)

Afferent Glomerular Arteriole - Medicine (MELL)

Agadir - Morocco - Airport symbol (OAG)

Against - Telegraphy (PCTE)

Aguano - Language code (ETLW)

Airborne Gas Accumulator (ACAE)

Airgas, Inc. - NYSE symbol (COMM)

Air Routes and Ground Aids (SAA)

Alabama Gas (SAUS)

Alabama Gas Corporation (SAUO)

Alfred Gobar Associates - Commercial firm

Algonquin Distributors Ltd., Niagara Falls, NY - Manufacturer code for watercraft hull identification number (USCG)

Allergic Granulomatosis and Angiitis - Medicine (EDAA)

Alliance of Gay Artists (EA)

Alterable Gate Array (SAUS)

Alternatives Generation and Analysis (ABAD)

Amalgamated Gas Accumulation - Stove designed by Gustaf Dalen in 1922

Amateur Golfers' Association of America (EA)

Amateur Gymnastics Association (WDAA)

American Galvanizers Association (EA)

American Gaming Association (NTPA)

American Gas Association (EA)

American Gas Association, Inc. (SAUO)

American Gas Association Laboratories (SAUO)

American Gastroenterological Association (EA)

American Gastroscopic Association (SAUO)

American Gay Atheists (EA)

American Gelbvieh Association (EA)

American Genetic Association (EA)

American Geriatrics Association (DAVI)

American Girl Resources - Vancouver Stock Exchange symbol

American Glassware Association - Defunct

American Go Association (EA)

American Goiter Association - Later, American Thyroid Association

American Gold Association - Defunct (EA)

American Grand Prix Association (EA)

American Graniteware Association (EA)

American Guernsey Association (EA)

American Guides Association - Defunct (EA)

American Guppy Association - Later, IFGA (EA)

Angle of Attack - Aviation (PIPO)

Anglo-German Association (SAUO)

Animal Guild of America (EA)

Antigliadin Antibodies - Immunology

Antiglomerular Antibody (DB)

Apple Growers Association (SAUO)

Appropriate for Gestational Age - Medicine

Arbeitsgemeinschaft Afghanistan - Afghanistan Research Group (APS)

Arizona Golf Association (SRA)

Art Galleries Association - British (DBA)

Artists' Guild of Australia

As Good As

Associated Geographers of America

Association of Gaugers and Appraisers Ltd. - British (BI)

Association of Government Accountants - Arlington, VA (EA)

Association of Governmental Appraisers - American Society of Appraiser - Absorbed by (EA)

Association of Government Auditors (AAGC)

Association of the Graphic Arts (EA)

Astrologers' Guild of America (EA)

At Gestational Age - Medicine (DAVI)

Attitude Gyro Assembly (MCD)

Australian Garlic Association

Australian Garrison Artillery (SAUO)

Automated Genetic Analyzer - Instrumentation

Automatic Gas Analyzer - Nuclear energy (NRCH)

Average for Gestational Age - Medicine (DAVI)

Average Global Automobile - Emissions to atmosphere

Azimuth Gimbal Assembly (MCD)

United States National Arboretum, Washington, DC - OCLC symbol (OCLC)