Publisher
- Industrial Commission106
- Industrial Expositions Committee15
- Industrial Expositions Select Committee4
- Industrial Expositions Select Committee (Senate)7
- Industrial Expositions, Select Committee on1
- Industrial Housing and Transportation Bureau4
- Industrial Relations Commission13
- Industrial Relations Division5
- Industrial Relations Office7
- Industrial Relations Office (Navy)32
- Infantry and Cavalry School7
- Infantry and Cavalry School (War Department)10
- Inferior and Insular Affairs Committee13
- Inferior and Insular Affairs Committee, Senate4
- Infernal Security Committee, House1
- Information Division85
- Information Office933
- Information Service55
- Information and Education Division121
- Information and Education Service22