Encyclopedias, Almanacs, Transcripts, and Maps
- international monetary system
- International Peace Bureau
- International Physicians for the Prevention of Nuclear War
- International Prize for Arabic Fiction
- International Refugee Organization
- International Terrorism
- International Trade and America's Place in the Global Economy
- International Union of Pure and Applied Chemistry
- Internet Gambling
- internuncio
- Interparental Conflict—Effects on Children
- Interparental Violence—Effects on Children
- interrogation point
- interstitial cystitis
- Inthanon
- Intimate Partner Violence Issues and Attitudes
- Intracoastal Waterway
- Inuit Families
- Inukai, Ki
- Inuktitut