squidGuard,http://ftp.teledanmark.no/pub/www/proxy/squidGuard/contrib/blacklists.tar.gz
MESD,http://squidguard.mesd.k12.or.us/blacklists.tgz
Univ. Toulouse,ftp://ftp.univ-tlse1.fr/pub/reseau/cache/squidguard_contrib/blacklists.tar.gz