Organize Ohio
- Statewide agency designed to support grassroots organizers and community activists working toward progressive change. Newsletter, list of membership benefits, and campaign news.
- http://www.organizeohio.org/

Ohio State Firefighters Association
- Includes list of officers, calendar, announcements, legislative information and training schedule.
- http://www.ohiofirefighters.org/

Ohio AFL-CIO
- Provides news service and links for union members in Ohio.
- http://www.ohaflcio.org/

Ohio State Joint Textile Board
- Historical records of the locals of the Textile Workers United of America.
- http://www.bgsu.edu/colleges/library/cac/ms0083.html

Ohio Association of Soil and Water Conservation District Employees
- An association of conservation professionals that promotes the professional development, enhances communication and fostera a sense of belonging for its membership.
- http://oaswcde.ncdea.org/

Professionals Guild of Ohio
- Local 1960, Federation of Public Employees, Federation of Nurses and Health Professionals, American Federation of Teachers, AFL-CIO.
- http://www.professionalsguild.org/

The Ohio Association of Professional Firefighters
- Provides news and officers.
- http://www.oapff.com/

Ohio Patrolmen's Benevolent Association
- Represents police departments and law enforcement agencies throughout Ohio including ranking officers and chiefs. Provides news, calendar, and membership information.
- http://www.opba.com/

Ohio Labor Links
- Links to online labor union sites.
- http://www.xpdnc.com/links/lousoh.html

OCSEA, AFSCME Local 11
- Provides news, calendar of events and board information on the Ohio Civil Service Employees Association.
- http://www.ocsea.org/