The Georgia Reined Cow Horse Association
- Promotes interest in reined cow horses in Georgia. Includes information about reined cow horses, event schedule and results, directory, and photos.
- http://grcha.com

Southwest Reined Cow Horse Association
- Events, results, year-end standings, trainers directory.
- http://www.srcha.org

Valley Cow Horse Association
- Includes show schedule and results, and year end standings for reined cow horses in California's central valley.
- http://www.valleycowhorse.com/

Alberta Reined Cow Horse Association
- Includes events schedule, show and year end results, membership forms for reined cow horses in Alberta, Canada.
- http://www.northernhorse.com/archa/

Southern California Reined Cow Horse Association
- Affiliate organization of the National Reined Cow Horse Association. Site included events calendar, results, point standings, and membership information.
- http://www.scrcha.com/

Florida Reined Cow Horse Association
- Promotes interest in reined cow horses in Florida. Site includes information about reined cow horses, event schedule and results, year-end standings, clinics, membership application, patterns, trainer and breeders directory, and photos.
- http://www.frcha.com/