- Eurodoc:Primary Historical Documents from Western Europe.
- Exploring Internet Cultures of the World.
- Internet Ancient History Sourcebook. Part of the Internet Sourcebook Project, which was developed and is edited by Paul Halsall.
- Irish History on the Web. This web site was designed by Jacqueline Dana.
- Labyrinth. Resources for Medieval Studies. Sponsored by Georgetown University.
- ORB: The Online reference Book for Medieval Studies.