Pyrotechnic Guild International - An international fireworks club. This is where you can see the best fireworks in the world.
Wisconsin Pyrotechnic Arts Guild - A fireworks group from the Wisconsin area. A great source to learn about fireworks.
Western Pyrotechnic Arts Guild - A fireworks group from Arizona. The group that puts on western winter blast.
Fireworks Foundation - A non-profit group that deals with legal issues about fireworks. If you are concerned about the future of fireworks, check out this site.
Fireworks Safety Council - A group that deals with fireworks safety issues. a great source of fireworks safety information.
National Fireworks Association - A national group of fireworks manufacturers.
Identify Fireworks - displays various types of fireworks and how to identify them