Encyclopedias, Almanacs, Transcripts, and Maps
- Indicative Planning
- Indigenous Economies, Middle East
- Indigenous Responses, East Asia
- Indigenous Responses, the Pacific
- Indira Priyadarshini Gandhi
- Indirect Rule, Africa
- Indoctrination
- Indonesian Communist Party and Trade Unions Suppressed
- Indonesian Independence, Struggle for
- industrial archaeology
- Industrial Capitalism
- Industrial Revolution, First
- Industrial Revolution, Second
- Industrial Workers of Africa
- Industrialism in the Twentieth Century
- Industrialism Takes Root in the United States
- Industrialization and Technology
- Industrialization, Rapid
- Industrialization, Soviet
- Industry and War