Publisher
- Railroads Commissioner10
- Reclamation Bureau1,825
- Reclamation Service371
- Repayment Commission1
- Road Inquiry Office1
- Seed and Plant Introduction Section1
- Seminole Claims Commission, 18671
- Sequoia and General Grant National Parks14
- Soil Erosion Service7
- Soils Division5
- Solicitor3
- Solid Fuels Administration for War28
- St. Elizabeths Hospital65
- Stationery and Printing Division3
- Statistics Division1
- Subsistence Homesteads Division4
- Superintendent of Indian Schools2
- Survey and Adjustments Board1
- Territories and Island Possessions Division14
- Territories and Island Possessions Division, Alaska1