- AFL-Cio
- American Federation Of Gvrmnt
- Barber's Union
- Beverage Industry Employees
- Carpenters Union
- Carpenters Union
- Chicago Journeymen Plumbers
- Chicago Journeymen Plumbers
- Chicago Mailers Union
- Chicago Mailers Union
- Communications Workers-America
- Communications Workers-America
- County Municipal Employees
- County Municipal Employees
- Gas Workers Union
- Gas Workers Union
