World Champion Green Chili Recipes
- World Champion Chili Verde recipes from the ICS world cookoffs for 1999-2006.
- http://denvergreenchili.com/awards.aspx

Colorado Chili Pod
- Colorado chapter of the Chili Appreciation Society International. Includes newsletter, upcoming cookoffs, photos, and membership application.
- http://www.angelfire.com/co2/coloradochilipod/

Chili Appreciation Society International
- Sponsors the Terlingua International Chili Championship as well as local and regional cookoffs.
- http://www.chili.org/

A Bowl Of Red
- Hosts the Original Terlingua International Championship Chili CookOff, held annually each fall in Texas. Lists events, news, pictures, winners, and links.
- http://www.abowlofred.com/

International Chili Society
- Information on different chili recipes and cookoffs around the world.
- http://www.chilicookoff.com/

Chiliheads of Arizona
- Tucson, Arizona based organization promoting competition chili cookoffs for charities. Offers calendar of events.
- http://angelfire.com/cantina/chili