Aluminum Association of the USA
Aluminum Association of Canada
Aluminum Can Recycling Association.
Aluminum Extruders Council
Aluminum Federation Ltd. (ALFED)
Aluminum Federation of United Kingdom
Aluminum Federation of South Africa
American Copper Council
American Foundrymen's Society
American Institute for International Steel (AIIS)
American Institute of Mining, Metallurgy, and Petroleum Engineers (AIME)
American Powder Metallurgy Institute
American Welding Society
American Zinc Association
ASM International
Associacao Brasileira do Aluminio (ABAL)
Association of Brass & Bronze Ingot Manufacturers
Association of Iron and Steel Engineers
Association of Women in the Metal Industries (AWMI)
Brass & Bronze Ingot Manufacturers
British Metals Federation
British Non-Ferrous Metals Federation
Canadian Aluminum Association
Canadian Copper & Brass Development Association
Cast Metals Institute
Casting Industry Suppliers Association
Chinese Society for Metals
Copper Development Association (USA)
European Independent Steelworks Assn. (EISA)
Federation of Finnish Metal, Engineering, and Electrotechnical Industries (FIMET)
Ferroalloys Association
Institute of Scrap Recycling Industries, Inc.
Instituto Latinoamericano del Fierro y el Acero--lLAFA
International lron and Steel Institute
International Lead Zinc Research Organization, Inc. (ILZRO)
International Magnesium Association
International Stainless Steel Forum
International Titanium Association
International Zinc Association
Iron and Steel Institute of Japan
Institute of Scrap Recycling Industries - ISRI
Iron and Steel Society
Japan Iron and Steel Federation
Metal Powder Industries Federation
Nickel Development Institute
Refractories Institute
Refractory Metals Association
South East Asia lmn & Steel Institute
Specialty Steel Industry of North America
Steel Alliance
Steel Founders' Society of America
Steel Manufacturers Association
Steel Recycling Institute
The Minerals Metals and Materials Society
UK Steel Association