| Service Employees International Union | $189,979.00 |
| Seafarers International Union | $12,500.00 |
| American Maritime Officers | $11,000.00 |
| National Air Traffic Controllers Assn | $10,000.00 |
| Air Line Pilots Assn | $10,000.00 |
| National Education Assn | $8,296.00 |
| Federal Aviation Admin Managers Assn | $5,000.00 |
| American Federation of Govt Employees | $4,500.00 |
| Federal Managers Assn | $4,000.00 |
| National Rural Letter Carriers Assn | $4,000.00 |
| Transportation Communications Union | $3,000.00 |
| Marine Engineers Beneficial Assn/Dist 1 | $2,500.00 |
| Carpenters & Joiners Union | $2,000.00 |
| Masters, Mates & Pilots Union | $1,000.00 |
| National Treasury Employees Union | $1,000.00 |
| National Assn of Postmasters | $1,000.00 |
| Professional Airways Systems Specialists | $1,000.00 |
| Operating Engineers Local 324 | $1,000.00 |
| American Maritime Officers Retirees Assn | $1,000.00 |
| Hotel/Restaurant Employees Intl Union | $1,000.00 |
| Plumbers/Pipefitters Union Local 335 | $1,000.00 |
| United Transportation Union | $1,000.00 |
| International Assn of Fire Fighters | $1,000.00 |
| Communications Workers of America | $500.00 |
| Assn of Professional Flight Attendants | $250.00 |
| AFL-CIO | $138.00 |
Read more at LaborPains.org