Sites which provide indexing, searching, and/or other tools that allow you to more easily locate an existing Usenet newsgroup.
Related categories 1
Sites 2
- Usenet Info Center Launch Pad Apparently no longer maintained, but of interest for historical reasons. Besides a list of Usenet newsgroups, also contains links to FAQs, newsgroup descriptions, and other Usenet information.
- Google Groups' Directory Usenet newsgroups and Google Group mailing lists classified by topic, language, region and activity.