| Name | Address, Zip |
| Local 1956 International Union United Automobile Aircract And | 5546 N State St, 39206-3525 |
| Ironworkers Local Union 469 Training Program Trust | 1231 Morson Rd, 39209-4812 |
| Jackson Federation Of Musicians Local 579 American Federation Of | 538 Seneca Ave, 39216-3220 |
| National Active And Retired Federal Employees Association | Po Box 4898, 39296-4898 |
| International Association Of Machinists & Aerospace Workers | 4051 N State St, 39206-5755 |
| National Air Traffic Controllers Association | 580 W Ramp St, 39209-3429 |
| National Air Traffic Controllers Association | 100 Internation Drive, 39047 |
| National Alliance Of Postal And Federal Employees | Po Box 9728, 39286-9728 |
| National Alliance Of Postal And Federal Employees | Po Box 1400, 39215-1400 |
| National Alliance Of Postal And Federal Employees | Po Box 9728, 39286-9728 |
| National Alliance Of Postal And Federal Employees | Po Box 9728, 39286-9728 |
| National Alliance Of Postal And Federal Employees | Po Box 9728, 39286-9728 |
| National Alliance Of Postal And Federal Employees | Po Box 9728, 39286-9728 |
| National Alliance Of Postal And Federal Employees | Po Box 9728, 39286-9728 |
| Amalgamated Transit Union | Po Box 8763, 39284-8763 |
| Communication Workers Of America | 760 N West St Ste B, 39202-3012 |
| Laborers International Union Of North America | Po Box 23849, 39225-3849 |
| American Postal Workers Union Auxiliary | 1135 Aberdeen St, 39209-7457 |
| American Federation Of Government Employees | 1500 E Woodrow Wilson Ave, 39216-5116 |
| American Federation Of Government Employees | Po Box 4666, 39296-4666 |
| American Postal Workers Union | 3040 Utica Ave, 39209-7337 |
| American Federation Of Labor & Congress Of Industrial Orgs | Po Box 3379, 39207-3379 |
| American Federation Of Labor & Congress Of Industrial Orgs | Po Box 764, 39205-0764 |
| American Federation Of Teachers | 782 N West St, 39202-3017 |
| International Association Of Bridge Structural And Ornamental Iron Wor | 1231 Nlor Sun Rd, 39209 |
| Mississippi State Troopers Association Inc | Po Box 22871, 39225-2871 |
| Mississippi Association Of Educators | 775 N State St, 39202-3006 |
| International Brotherhood Of Electrical Workers | 4767 I 55 S, 39212-5532 |
| National Treasury Employees Union | 100 W Capitol St Stop 47, 39269-1620 |
| |