8Ball.org
Ohio-based web resource, featuring billiards FAQ, links, local leagues, shops and tournaments.

9BallPool.co.uk
United Kingdom-based information portal including news, fixtures and results, tours and tournaments, interviews and rules of the game for 9-ball. Offers weekly newsletter.

Australian Billiards & Snooker
A little bit of 8-ball and 9-ball for pool (pocket billiards) players, plus some links for Carombol (pocketless billiards) players.