Standards Association And Institute

• AWWA
• American Water Works Association, U.S.A.

• AWS
• American Welding Society, U.S.A.

• AWPA
• American Wire Producers Association, U.S.A.

• ASTPM
• Association of Steel Tube and Pipe Manufacturers of South Africa, South Africa

• ASTME
• American Society of Tool Manufacturing Engineers, U.S.A.

• ASTM
• American Society for Testing and Materials, U.S.A. (ASHRAE)

• ASRE
• American Society of Refrigerating Engineers, U.S.A.

• ASPIBI
• Associationof Indonesian Steel Ingot & Billet Manufacturers, Indonesia.

• ASPA
• Alloy Steel Producers Association, India.

• ASME
• American Society of Mechanical Engineers, U.S.A.

• ASM
• American Society for Metals, U.S.A.

• ASHRAE
• American Society of Heating Refrigerating and Air Conditioning Engineers, U.S.A.

• ASE
• Association Suisse des Electriciens-SEV Switzerland

• ASCE
• American Society of Civil Engineers, U.S.A.

• ASAE
• American Society of Agricultural Engineers, U.S.A.

• ASA
• American Standards, Association, U.S.A. (USASI)

• AS
• Australian Standards, Australia

• ARI
• Air-Conditioning and Refrigeration Institute, U.S.A.

• AREA
• American Railway Engineering Association, U.S.A.

• ARB
• Air Registration Board, U.K.

• API
• American Petroleum Institute, U.S.A.

• APHA
• American Pubic Health Association, U.S.A.

• AOCS
• American Oil Chemists' Society, U.S.A.

• AOAC
• Association of Official Agricultural Chemists, U.S.A.

• ANSI
• American National Standards Institute, U.S.A.

• AND
• Air Force-Navy Aeronautical Design Standards, U.S.A.

• ANA
• Air Force-Navy Aeronautical Bulletin, U.S.A.

• AN
• Air Force-Navy Aeronautical Standards, U.S.A.

• AMS
• Aerospace Material Specifications-SAE, U.S.A.

• AMCA
• Air Moving and Conditioning Association, U.S.A.

• ALCOA
• Aluminum Company of America, U.S.A.

• AISI
• American Iron and Steel Institute, U.S.A.

• AISC
• American Institute of Steel Construction, U.S.A.

• AISA
• Australian Independent Steel Association, Australia.

• AIME
• American Institute of Mining, Metallurgical & Petroleum Engineers, U.S.A.

• AIIS
• American Institute for International Steel, U.S.A.

• AIEE
• American Institute of Electrical Engineers, U.S.A.

• AGMA
• American Gear Manufacturers Association, U.S.A.

• AGA
• American Gas Association, U.S.A.

• AFBMA
• Anti-Friction Bearing Manufacturers Association, U.S.A.

• AEIC
• Association of Edison Illuminating Co., U.S.A.

• ADA
• American Dental Association, U.S.A.

• AD
• Alloy Casting Institute, U.S.A.

• ACS
• American Chemical Society, U.S.A.

• ACI
• Alloy Casting Institute, U.S.A.

• ABS
• American Bureau of Shipping, U.S.A.?

• AATC
• American Association of Textile Chemists and Colorists, U.S.A.

• AASHO
• American Association of State Highway Officials, U.S.A.

• AAR
• Association of American Railroads, U.S.A.

• AA
• Aluminum Association, U.S.A.