!Open Wiki In Dot Net
http://openwiki.com/ow.asp?OpenWikiInDotNet

!FlexWiki
http://www.flexwiki.com/

!Which Open Source Wiki Works For You?
http://www.onlamp.com/pub/a/onlamp/2004/11/04/which_wiki.html

!UseMod Wiki
http://www.usemod.com/cgi-bin/wiki.pl

!Meatball Wiki
http://www.usemod.com/cgi-bin/mb.pl