- Territories Committee315
- Territories Committee, House209
- Territories and Insular Affairs Committee, Senate275
- Territories and Insular Possessions Committee48
- Territories and Insular Possessions Committee, Senate48
- Tobacco Commission1
- Un-American Activities Committee, House161
- Un-American Activities, Special Committee on, House46
- Unemployment Insurance Select Committee, Senate4
- Unemployment and Relief, Special Committee to Investigate, Senate8
- United States Constitution Sesquicentennial Commission13
- United States Steel Corporation Investigation Committee12
- Useless Executive Papers, Committee on Disposition of6
- Useless Executive Papers, Joint Select Committee on Disposition of194
- Useless Papers and Documents Select Committee1
- Useless Papers in Executive Departments, Joint Select Committee on Disposition of39
- Valuation Bureau1
- Veterans' Affairs Committee, House410
- Veterans' Affairs Committee, Senate16
- Veterans' Affairs, Joint Committee on4