Iowa AFL-CIO
- Features directory of officedrs, legislative issues, publications and links. Located in Des Moines.
- http://www.iowaaflcio.org/

UA Local 125
- Plumbers and Fitters of East Central Iowa. Includes information about careers and apprenticeship, benefits and labor links. Located in Cedar Rapids, Burlington, Dubuque and Waterloo.
- http://www.local125prosatwork.com/

IBEW 405 - International Brotherhood of Electrical Workers
- Union representing electrical workers in Benton, Linn, Jones, Iowa, Johnson and Poweshiek counties. Includes calls, dues, newsletters, list of contractors, history and officers.
- http://www.ibew405.org/

AFSCME Council 61 Iowa
- Made up of local unions representing state, county and municipal employees in Iowa.
- http://www.afscmeiowa.org/

Iowa Labor Links
- Links to online labor sites.
- http://www.xpdnc.com/links/lousia.html

Operating Engineers Local 234
- Representing both stationary and hoisting and portable members in Iowa. Local 234 has a diverse Stationary membership. It includes school, city, county, utilities, maintenance, building engineers, and manufacturing employees.
- http://www.local234.com/

Iowa Nurses Association
- Union representing health care workers in Iowa.
- http://www.iowanurses.org/

AFSCME Local 12
- Represents blue collar, technical, clerical and security workers at the University of Iowa.
- http://zeus.ia.net/~afscme/

UE Local 896
- Union representing 2,600 teaching and research assistants at the University of Iowa.
- http://www.cogs.org/

Iowa State Education Association
- Union representing teachers in the state.
- http://www.isea.org/