- Sports Car Club of America
 - Atlanta Region
- Chicago Region
- Cincinnati Region
- Providing motorsports enjoyment to the OH-IND-KY tri state area.
- Delta Region
- Des Moines Valley Region
- Motorsports activities including solo (autocross) and road rallies in Central Iowa.
- Fort Wayne Region
- Houston Region
- Grassroots motorsports organisation that holds amateur and pro road races, autocrosses, and road rallies.
- Kansas City Region
- Road racing, autocrossing and other motorsports activities.
- Kentucky Region
- Solo II and Road Rally Events in Southern Indiana and North Central Kentucky.
- Land O' Lakes Region
- Covers Minnesota, South Dakota, and Northwestern Wisconsin.
- Las Vegas Region
- Solo II, road racing, and rallycrossing in southern Nevada.
- Milwaukee Region
- Rrad racing, autocross and race staffing in Wisconsin.
- Mohawk Hudson Region
- Nebraska Region
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- Northwest Region
- Ohio Regions@
- San Francisco Region
- Southern California Region
- Dedicated to motorsports where enthusiasts can race their family sedans against the clock, participate in road rallies, or volunteer at events.
- West Texas Region
- With events in Amarillo/Canyon, Dalhart, and Lubbock.
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