Encyclopedias, Almanacs, Transcripts, and Maps
- indigo snake
- Indo-Aryan
- Indo-Iranian
- Indonesian language
- Indre
- Indre-et-Loire
- indri
- inductor
- industrial alcohol
- industrial engineering
- Indy, Vincent d'
- Inez de Castro
- infantile paralysis
- infantile sexuality
- infectious canine hepatitis
- Information Technology and Government
- Information Technology and Government
- Information Technology and U.S. Business
- Ingemann, Bernhard Severin
- Ingermanland