http://www.icem.org/index.html

"The International Confederation of Free Trade Unions (ICFTU), was set up in 1949 and has 221 affiliated organisations in 148 countries and territories on all five continents, with a membership of 155 million.
It has three major regional organisations, APRO for Asia and the Pacific, AFRO for Africa, and ORIT for the Americas. It also maintains close links with the European Trade Union Confederation (ETUC) (which includes all ICFTU European affiliates) and International Trade Secretariats, which link together national unions from a particular trade or industry at international level"

http://www.icftu.org/default.asp?Language=EN

"Global Unions a website which is jointly owned and managed by a number of international trade union organisations.
The website gives its members the ability to draw the attention of their partners, their members, and the press to the news they produce and the campaigns they run."
http://www.global-unions.org/

 http://www.iuf.org/iuf/index.html

Education International
www.ei-ie.org

International Federation of Building and Wood Workers
www.ifbww.org

International Federation of Journalists
www.ifj.org

International Metalworkers' Federation
www.imfmetal.org

International Transport Workers' Federation
www.itf.org.uk

Public Services International
www.world-psi.org

Trade Union Advisory Committee to the OECD
www.tuac.org

Union Network International
www.union-network.org