1. Directions to Highclere Apartments Directions from Union Pacific HQ Downtown Omaha AFL-CIO (AFL-CIO) The American Federation of Labor and Congress of Industrial Organizations Free Choice Act Information Click the link for further important information on how to support the Employee Free Choice Act. I.A.M Site International Association of Machinists (Additional Union and Political News) Railroad Retirement Site Railroad Retirement Home Page T.C.U. Home Page TCU Updates and News