Publisher
- Steam Engineering Bureau (Navy Department)7
- Steam Engineering, Bureau of5
- Steamboat Inspection Service291
- Steamboat Inspection Service (Commerce and Labor Department)26
- Steamboat-Inspection Service269
- Strategic Services Office275
- Strategy Council on Drug Abuse2
- Strike Commission1
- Subject Cataloging Division65
- Submarine Defense School1
- Submarine, Destroyer, Mine, and Naval Air Bases, 1938, Statutory Board on1
- Subsistence Department188
- Subsistence Department (War Department)28
- Subsistence Department Court of Inquiry1
- Subsistence Homesteads Division4
- Subversive Activities Control Board31
- Sugar Agency30
- Sugar Division129
- Suggestions and Complaints Bureau1
- Superintendent of Indian Schools2