Diotima: Materials for the Study of Women and Gender in the Ancient World
The CCAT Gopher at the University of Pennsylvania supports the Departments of Classical and Religious Studies at the University of Pennsylvania (CCAT is the Center for the Computer Analysis of Texts).
Christus Rex (Vatican Home Page)
Silver Mountain Software has been providing software for Classical and Religious studies since 1986.
Arachnion: A Journal of Ancient History on the Web
Labyrinth: A World Wide Web Server for Medieval Studies
Classics Ireland is the journal of the Classical Association of Ireland.
Musaios searches the TLG and PHI Databases.