| iaff27.org | Seattle Fire Fighters Union |
| wfse443.org | WFSE/AFSCME Local 443 |
| printing-union-local72c.com | Washington DC Printing Union Local 72-C |
| xpdnc.com | Washington Labor Links |
| unions-america.com | Unions-america.com - America's Union Internet Service Provider! |
| wslc.org | Washington State Labor Council, AFL-CIO |
| wsffa.org | Washington State Fire Fighters' Association |
| pffnh.org | Professional Firefighters of New Hampshire |
| speea.org | Society of Professional Engineering Employees in Aerospace |
| sccft1789.org | Seattle Community College Federation of Teachers |