Encyclopedias, Almanacs, Transcripts, and Maps
- Intransigent Radicals
- Introduction
- INTRUSIVE R
- Intuitionism and Intuitionistic Logic
- Intuitionism, Ethical
- Inughuit
- Ionescu, Nae (1890–1940)
- Iqbal, Muhammad (1877–1938)
- Iquitos
- Iradeh-ye Melli Party
- Irala, Domingo Martínez de (1509–1556)
- Iran Novin Party
- Iranian Bureau of Women's Affairs
- Iranians
- Iraq Petroleum Company (IPC)
- Iraqi National Congress
- Iraqi Women's Union
- Iraqis
- Iraqw
- Irbid