| Name | Address, Zip |
| Roofers Local No 143 Apprenticeship Fund | 9622 Ne 23rd Street Ste A, 73141-4204 |
| United Brotherhood Of Carpenters & Joiners Of America 329 | 3908 N Tulsa Ave, 73112-2937 |
| National Active And Retired Federal Employees Association | 7905 S Youngs Blvd, 73159-5129 |
| National Active And Retired Federal Employees Association | 2409 S Youngs Blvd, 73108-6411 |
| National Active And Retired Federal Employees Association | 2545 Nw 30th St, 73112-7601 |
| Oklahoma Construction Advancement Foundation | 605 Nw 13th St, 73103-2215 |
| Professional Assn Of Aeronautical Center Employees | 6500 S Macarthur Bldg 23 Apt 148, 73169-6918 |
| International Association Of Machinists & Aerospace Workers | 16401 Drywater Dr, 73170-8211 |
| International Association Of Machinists & Aerospace Workers | Po Box 95816, 73143-5816 |
| International Association Of Sheet Metal Air Rail & Transportation | 3800 Nw 36th St, 73112-2952 |
| International Association Of Sheet Metal Air Rail & Transportation | 3800 Nw 36th St, 73112-2952 |
| National Air Traffic Controllers Association | 4500 Sw 67th St, 73159-1115 |
| International Alliance Theatrical Stage Employees & Moving Picture | Po Box 112, 73101-0112 |
| International Association Of Heat & Frost Insulators & Allied Workers | 716 Se 79th St, 73149-2911 |
| United Union Of Roofers Waterproofers And Allied Workers | 9622 Ne 23rd Street Ste A, 73141-4204 |
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| International Union Of Bricklayers And Allied Craftworkers | 212 Ne 27th St, 73105-2715 |
| Laborers International Union Of North America | Po Box 950765, 73195-0765 |
| Laborers International Union Of North America | 4120 Nw 23rd St, 73107-2646 |
| American Federation Of Government Employees | 8224 Nw 90th Ter, 73132-1320 |
| American Federation Of Teachers | 6406 N Santa Fe Ave Ste B, 73116-9117 |
| American Postal Workers Union | 2200 Sw 14th St, 73108-3216 |
| American Federation Of Teachers | 2915 N Classen Blvd Ste 220, 73106-5486 |
| American Federation Of Government Employees | 7125 S Air Depot Blvd, 73135-5910 |
| American Federation Of Labor & Congress Of Industrial Orgs | 3400 S Western Ave, 73109-2411 |
| American Federation Of Government Employees | 6500 S Macarthur Blvd, 73169-6918 |
| American Federation Of Teachers | 6406 N Santa Fe Ave Ste B, 73116-9117 |
| American Federation Of Government Employees | 2608 Lynn Ln, 73120-1702 |
| American Federation Of Labor And Congress Of Industrial Orgs | 5315 S Shartel Ave, 73109-4830 |
| American Federation Of Labor & Congress Of Industrial Orgs | 501 Ne 27th St, 73105-4213 |
| Bakery Confectionery Tobacco Workers And Grain Millers Intl Uni | 645 Nw 111th St, 73114-6816 |
| Office And Professional Employees International Union | 3800 Nw 36th St, 73112-2952 |
| United Association Of Journeymen & Apprentices Of The Plumbing & Pipe | 4335 Sw 44th St, 73119-2857 |
| Oklahoma State Trowel Trades Apprenticeship Trust Fund | 212 Ne 27th St, 73105-2715 |
| Ironworkers Western Oklahoma Area Joint Apprenticeship & Training Fd | 1044 Sw 22nd St, 73109-1637 |
| Sheet Metal Workers Apprenticeship & Training Trust Fund | Po Box 720143, 73172-0143 |
| International Association Of Fire Fighters | 7100 Terminal Dr, 73159-0900 |
| Oklahoma State Association Of Letter Carriers | 221 S Eagle Ln, 73128-4209 |
| International Association Of Fire Fighters | 5401 Flight Line Dr, 73179-1074 |
| International Association Of Fire Fighters | 157 Nw 6th St, 73102-6014 |
| International Association Of Fire Fighters | 6103 Melrose Ln, 73127-5529 |
| Oklahoma Public Employees Association | 13 Ne 28th St, 73105-2718 |
| International Association Of Bridge Structural & Ornamental Iron Wrker | 1044 Sw 22nd St, 73109-1637 |
| National Association Of Letter Carriers | 221 S Eagle Ln, 73128-4209 |
| National Coalition Of Federal Aviation Employees W-disabilities | 6500 S Macarthur Blvd Hq Room Bs 13, 73169-6918 |
| International Brotherhood Of Electrical Workers | Po Box 95789, 73143-5789 |
| International Brotherhood Of Teamsters | 3528 W Reno Ave, 73107-6136 |
| International Union Of Elevator Constructors | 3815 N Santa Fe Ave Ste 126, 73118-8527 |
| Western Oklahoma Electrical Jatc | 1700 Se 15th St, 73129-6018 |
| National Treasury Employees Union | 55 North Robinson Avenue, 73102-9226 |
| Industrial Workers Of The World | Po Box 892141, 73189-2141 |
| National Staff Organization | 323 E Madison Ave, 73105-3117 |
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