| UAW Constitutional Convention, Special Convention Proceedings | Publications |
| UAW Constitutions | Publications |
| UAW Constitutions and Bylaws: Locals | Publications |
| UAW Fair Practices Fact Sheet | Publications |
| UAW International Foundry Wage and Hour Conferences | Publications |
| UAW Public Review Board Annual Report | Publications |
| UAW Reports | Publications |
| UAW-CIO Conference on Full Employment | Publications |
| UAW-Ford Umpire Decisions | Publications |
| UAW-GM Umpire Decisions | Publications |
| UFCW Action | Publications |
| UMW Welfare and Retirement Fund | Publications |
| Uncensored | Publications |
| Union Builder | Publications |
| Union Crier | Publications |
| Union Democracy Review | Publications |
| Union Forum | Publications |
| Union Gazette | Publications |
| Union Herald | Publications |
| Union Link | Publications |
| Union Literature I & II | Publications |
| Union Messenger | Publications |
| Union News | Publications |
| Union News | Publications |
| Union Picket | Publications |
| Union Progress | Publications |
| Union Reporter | Publications |
| Union Service News | Publications |
| Union Spirit | Publications |
| Union Voice | Publications |
| Union Voice | Publications |
| Union Voice | Publications |
| Unite! | Publications |
| United Association Journal | Publications |
| United Automobile Worker | Publications |
| United Mine Workers Election | Publications |
| United Mine Worker’s Journal | Publications |
| United Rubber Worker | Publications |
| Unity | Publications |
| Unity News | Publications |
| Univox | Publications |
| Up Front | Publications |
| Update | Publications |
| Update | Publications |
| UTU News | Publications |
| Valley Views | Publications |
| Vancouver Express | Publications |
| Vanguard | Publications |
| Veterans Bulletin | Publications |
| Viewpoint | Publications |
