| Aluminium Federation of South Africa: The Aluminium Federation of Southern Africa. |
| California Cast Metals Association: Represents the metalcasting industry and suppliers and offers a unique customer referral service. |
| CCAI. Chemical Coaters Association International: USA. Technical and professional trade organisation for the surface coating and finishing industry, active in knowledge transfer, education and training, and certification programs. Industry news and job postings. Links to related sites. |
| Ductile Iron Society: A North American trade association whose objective is to promote the production and application of ductile iron castings. |
| International Copper Study Group: Inter-governmental forum for information related to the production and use of copper |
| International Iron and Steel Institute: The global forum for the world steel industry. |
| International Nickel Study Group: Inter-governmental forum for information related to the production and use of nickel. |
| International Titanium Association: Promotes the use of, and dissemination of, information about titanium. |
| Nickel Institute: International non-profit organization funded by metal producers promotes the use of nickel. Provides a range of resources and advice including technical literature, guides, and application data. |
| Non-ferrous Metals Sustainable Development: Inter-governmatal forum sponsored by the member countries of the three international metal study group related to non-ferrous metals and their contribution to sustainable development. |
| Steel Service Centers Institute: International trade association representing member companies. Includes information on training, news, publications, and meetings and conferences. |
Classical
