The Automobile Club of Missouri is a member club affiliated with the American Automobile Association (AAA) national federation and serves members in the entire states of Arkansas, Louisiana, Mississippi and Missouri; the following counties in Kansas (Atchison, Brown, Doniphan, Johnson and Wyandotte); the following counties in Illinois (Alexander, Bond, Calhoun, Clinton, Edwards, Franklin, Gallatin, Greene, Hamilton, Hardin, Jackson, Jefferson, Jersey, Johnson, Madison, Marion, Massac, Monroe, Perry, Pope, Pulaski, Randolph, St. Clair, Saline, Union, Wabash, Washington, Wayne, White and Williamson); the following counties in Indiana (Crawford, Daviess, Dubois, Gibson, Knox,Martin, Perry, Pike, Posey, Spencer, Vanderburgh and Warrick); and the city of Texarkana, Texas.
AAA is a federation of motor clubs throughout North America. AAA is a not-for-profit member service organization; with 54 million members in the United Statesand Canada. AAA provides services to its members, including roadside assistance and others. Its national headquarters are in Heathrow, Florida.