| Y 4.F 22 | Special Committee to Investigate Farm Labor Conditions in the West (Senate) |
| Y 4.F 31 | Joint Committee on Federal Aid in the Construction of Post Roads |
| Y 4.F 31/2 | Joint Committee to Determine What Employment May Be Furnished to Federal Prisoners |
| Y 4.F 31/3 | Special Committee on Federal Penal and Reformatory Institutions (House) |
| Y 4.F 31/4 | Select Committee to Investigate the Federal Communications Commission (House) |
| Y 4.F 49 | Committee on Finance (Senate) |
| Y 4.F 49/20 | Committee on Financial Services (House) |
| Y 4.F 53 | Committee on Fisheries (Senate) |
| Y 4.F 58 | Select Committee of Five (House) |
| Y 4.F 65 | Committee on Flood Control (House) |
| Y 4.F 73 | Special Committee to Investigate Food Shortages (House) |
| Y 4.F 73/2 | Select Committee to Investigate the Use of Chemicals in Food Products (House) |
| Y 4.F 76/1 | Committee on Foreign Affairs (House) |
| Y 4.F 76/2 | Committee on Foreign Relations (Senate) |
| Y 4.F 76/3 | Committee on Forest Reservations and Protection of Game (Senate) |
| Y 4.F 76/4 | Joint Committee on Forestry |
| Y 4.F 76/5 | Select Committee on Foreign Aid (House) |
| Y 4.F 76/6 | Special Committee to Study Foreign Aid Program (Senate) |
| Y 4.F 95 | Special Committee to Investigate the Fuel Situation in the Middle West (Senate) |
