State unit of the United Association of Journeymen and Apprentices of the Plumbing, Pipefitting, and Sprinkler Fitting Industry. State officers, locals, and other links.

Directory of labor union websites.

Directory of district and local units.

Represents postal workers in a large region in and around Chattanooga.

Represents the rural postal carriers of the state and their association with the National Rural Letter Carriers. Unofficial site; provides information about current issues as well as organization news and photos.

State's umbrella organization for over 45 affiliated unions, representing 340 locals and 250,000 workers across the state. News and information about the organization, its constituent groups, state issues, and other topics.