Encyclopedias, Almanacs, Transcripts, and Maps
- India, Modern
- Indian Corn or Maize
- Indian Institutes of Technology (IITs)
- Indigeneous Peoples
- Indonesians
- Indo–U.S. Relations, Cultural Changes in
- Industrial Change Since 1956
- Industrial Growth and Diversification
- Industrial Labor and Wages, 1800–1947
- Industrial Labor Market, Wages and Employment, Since 1950
- Industrial Policy Since 1956
- Industry since 1920
- Informal Credit Markets
- Information and Other Technology Development
- Infrastructure and Transportation, 1857–1947
- Infrastructure Development and Government Policy Since 1950
- Inquisitio 1584
- Insurance Industry
- Insurgency and Terrorism
- Interdisciplinary Contacts and Influences