http://freeusenetnews.com/

http://www.freeusenet.org/

http://en.wikipedia.org/wiki/Usenet

http://www.newsgroupreviews.com/free-newsgroups.html

http://free-usenet.net/

http://www.easynews.com/

http://www.disenter.com/index.php?sort=groups&order=DESC

http://www.thefreesite.com/Free_Software/Usenet_newsgroups_freeware/

http://www.newshosting.com/

http://thefreesite.com/old/usenetfreeware.htm