- World Trade Union Directory
- Searchable directory of labour unions around the world. - Cyber Picket Line - A web directory service for the international labour movement. Includes the World Directory of Trade Unions with links to over 1,700 sites worldwide.
- Community of Labor Union Women - Advocates for union women.
- MGGBGS Labor Union Page - A listing of labor unions maintained by the law firm Mooney, Green, Gleason, Baker, Gibson and Saindon.
- Public and Commercial Services Union ACAS Branch - Contains information, newsletters and minutes for all matters concerned with the ACAS branch of the Public and Commercial Services Union.
- The Future of Unions - Explores challenges faced by Unions and examines what can be done about them. Allows visitors to share experiences.
- The Labor Movement and Progressivism - Books, articles and videos on labor, progressive political topics and the oppression of poor and working Americans.
- The Power of Unions Builds America - Includes directory of local unions and state labor councils.
- Union Jobs Clearinghouse - Central site for posting current openings for staffing and trades positions in organized labor.
- Union Resource Network - Union internet services including Web hosting, promotion, and design, Internet access, and a union database provided by CWA members (CWA-TNG, Local 14761).
- Union Ring - Webring listing hundreds of union and labor-related sites.
- Unionism - Supplies links to labor unions, labor union activists, union related activity and articles that discuss labor and union related problems
- XPDNC Labor Links - Over 5,000 links to union related web sites and growing.
- By Region (29)
- Global Federations (13)
