NAIA independent schools are four-year institutional members of the National Association of Intercollegiate Athletics (NAIA) that do not have formal conference affiliations.[1] NAIA schools that are not members of any other athletic conference are members of the Continental Athletic Conference (CAC), formerly the Association of Independent Institutions (AII), which provides member services to the institution and allows members to compete in postseason competition. The CAC has one member institution in Canada's British Columbia. It provides services to the member institutions that are not fitting in any other NAIA conference and allows members to compete in postseason competition. The AII renamed itself the Continental Athletic Conference at the end of June 2021, citing the need to identify as a proper conference.[2]
2009 – Nine institutions left the AII, seven to join their respective new home primary conferences: Ave Maria, Johnson & Wales–Miami and Southeastern (Fla.) to join the Sun Conference (formerly the Florida Sun Conference), Brescia's basketball teams to join the rest of its athletics program in the KIAC, Holy Cross (Ind.) to join the Chicagoland Collegiate Athletic Conference (CCAC), Our Lady of the Lake to join the Red River Athletic Conference (RRAC), and Park to join the American Midwest Conference, all effective after the 2008–09 academic year. The eight and ninth, Santa Fe and Victory, ceased operations. A tenth institution, Mountain State, has its men's basketball team to join the rest of its athletics program in the KIAC, while its women's basketball team remained in the AII.
2011 – Nine institutions left the AII, eight to join their respective new home primary conferences: Philander Smith and Talladega to join the GCAC, Regina to realign its athletics program to the CIS, Simon Fraser to realign its athletics program to the NCAA Division II ranks and the Great Northwest Athletic Conference (GNAC), St. Thomas (Tex.) to join the RRAC, Benedictine–Springfield to join the American Midwest, Central Baptist to join the MCAC, and Lourdes to join the Wolverine–Hoosier Athletic Conference (WHAC), all effective after the 2010–11 academic year. The ninth, Lambuth, ceased operations.
2012 – 13 institutions left the AII, 11 to join their respective new home primary conferences: Embry–Riddle at Arizona, Marymount (Cal.) and Soka to join the California Pacific Conference (Cal Pac), Life to join the TranSouth Athletic Conference (TSAC or TranSouth), Marygrove and Lawrence Tech to join the WHAC, Southern Virginia and Warren Wilson to realign within the United States Collegiate Athletic Association (USCAA) [with Southern Virginia later applying to join the NCAA Division III ranks in the 2013–14 academic year], Arizona Christian to join the Golden State Athletic Conference (GSAC), Thomas (Ga.) to join the Sun Conference, Dickinson State to join the Frontier Conference, and SCAD Atlanta to join the Appalachian Athletic Conference (AAC), all effective after the 2011–12 academic year. The twelfth and thirteenth, Mountain State and Patten, ceased operations.
2013 – Eight institutions left the AII to join their respective new home primary conferences: La Sierra to join the Cal Pac, Voorhees to join the GCAC, Dakota State, Jamestown, Mayville State and Valley City State to join the newly created North Star Athletic Association (NSAA), Indiana–Kokomo to join the KIAC, and Iowa Wesleyan to join the NCAA Division III ranks and the St. Louis Intercollegiate Athletic Conference (SLIAC), all effective after the 2012–13 academic year.
2014 – Four institutions left the AII to join their respective new home primary conferences: Lindenwood–Belleville to join the American Midwest, Life to join the Mid-South Conference, LSU–Alexandria to join the RRAC, and Dalton State to join the SSAC, all effective after the 2013–14 academic year.
2015 – Four institutions left the AII to join their respective new home primary conferences: Cal State–San Marcos to join the NCAA Division II ranks and the California Collegiate Athletic Association (CCAA), Houston–Victoria (UHV) to join the RRAC, Walla Walla to join the Cascade Collegiate Conference (CCC), and Antelope Valley to join the Cal Pac, all effective after the 2014–15 academic year.
2016 – Nine institutions left the AII, six to join their respective new home primary conferences: Allen to join the AAC, Governors State to join the CCAC, Texas A&M–Texarkana to join the RRAC, Winnipeg to realign its athletics program to the CIS, Clarke and Mount Mercy to join the Heart of America Athletic Conference (HAAC), and York (Neb.) to join the Kansas Collegiate Athletic Conference, all effective after the 2015–16 academic year. The eighth and ninth, Ashford and Trinity Lutheran, ceased operations.
2017 – Two institutions left the AII to join their respective new home primary conferences: Rochester to join the WHAC, and Central Christian to join the Sooner Athletic Conference (SAC), both effective after the 2016–17 academic year.
2018 – Eight institutions left the AII to join their respective new home primary conferences: British Columbia to realign its athletics program to the U Sports, Johnson & Wales–Denver to join the NCAA Division III ranks and the Southern Collegiate Athletic Conference (SCAC), SUNY Delhi to fully realign to the NCAA Division III ranks and join the North Atlantic Conference (NAC), Cleary to join the WHAC, Stillman and Florida College to join the SSAC, Rust to join the GCAC, and Maine–Fort Kent (UMFK) to realign its athletics program with the USCAA, all effective after the 2017–18 academic year.
2019 – Five institutions left the AII, three to join their respective new home primary conferences: Indiana–Northwest (IU Northwest) to join the CCAC, Kentucky Christian to join the AAC, and Villa Maria to realign its athletics program with the USCAA, all effective after the 2018–19 academic year. The fourth and fifth, Green Mountain and St. Joseph (Vt.), ceased operations.
2019 – Bacone College joined the AII in the 2019–20 academic year.
2020 – Two institutions left the AII, one to join its respective new home primary conference: Lincoln (Ill.) to join the CCAC after the 2019–20 academic year. The other, Holy Family ceased operations.
2021 – Two institutions left the AII to join their respective new home primary conferences: Fisk to re-join the GCAC, and the CofO to fully align with the National Christian College Athletic Association (NCCAA), both effective after the 2020–21 academic year.
2021 – The AII was rebranded as the Continental Athletic Conference (CAC) in the 2021–22 academic year.
2021 – Arkansas Baptist College (with Iowa Wesleyan re-joining) joined the CAC in the 2021–22 academic year.
2022 – Three institutions left the CAC to join their respective new home primary conferences: Wilberforce to join the Mid-South, Lincoln Christian to discontinue its athletics program, and Cottey to join the American Midwest, all effective after the 2021–22 academic year.
2023 – Five institutions left the CAC, four to join their respective new home primary conferences: Indiana–Columbus (IU Columbus) to join the River States, North American to join the RRAC, USC Beaufort to fully realign in the NCAA Division II ranks and the Peach Belt Conference (PBC), and Virgin Islands to join the GCAC, all effective after the 2022–23 academic year. The fifth, Iowa Wesleyan, ceased operations; originally they had planned to leave the CAC after the school got an invite to re-join the American Midwest prior to announcing their closure.
2023 – The College of the Ozarks (CofO) returned to the NAIA and re-joined the CAC (after two seasons competing as a full member of the NCCAA), alongside Wilberforce re-joining after competing one season in the Mid-South, both effective in the 2023–24 academic year.
2024 – Six institutions left the CAC, five to join their respective new home primary conferences: CofO to join the SAC, Crowley's Ridge to join the American Midwest, Voorhees & Wilberforce to join the HBCUAC (formerly known as the GCAC, with the former one re-joining), and Penn State–Schuylkill to fully align with the USCAA and the Pennsylvania State University Athletic Conference (PSUAC), all effective after the 2023–24 academic year. The sixth, Bacone, announced that it would cease all operations.
2025 – Two institutions will leave the CAC to join their respective new home primary conferences: Northern New Mexico to join the Cal Pac and Spartanburg Methodist to join the AAC, both effective in the 2025–26 academic year.[3]
Schools that competes as independent in some sports that their own conference doesn't sponsor, competes in the CAC as affiliate members (except football).
^ abAlberta's men's sports compete as the Golden Bears; while its women's sports they compete as the Pandas.
^ abcdefghijklmnopqrstuvwxyzaaabacSchool competed as a full Independent within the NAIA prior the inception of the AII/Continental, which began in the 2008–09 school year.
^ abcCurrently an U Sports (formerly the Canadian Interuniversity Sport, or CIS) athletic conference.
^The Cal State–San Marcos men's and women's basketball teams joined as an Independent 13 years after becoming a full member for other sports (2011–12).
^Currently known as Indiana University Columbus since 2024.
^Iowa Wesleyan left the Independent/AII/Continental ranks after the 2012–13 school year before re-joining in 2021–22 school year and left once again after 2022–23 since the school closed the doors.
^Currently known as the University of Jamestown since 2013.
^Marygrove announced that all athletics would cease after the 2017 fall season (with men's & women's soccer and volleyball remaining) of the 2017–18 academic year; with their August 2017 announcement of the closing of school's undergraduate programs.[5]
^Represents the calendar year when fall sports competition begins.
^Represents the calendar year when spring sports competition ends.
^Brescia's basketball teams moved into the River States Conference (RSC) alongside its other sports after the 2008–09 school year.
^ abMountain State's men's basketball team moved into the River States Conference (RSC) alongside its other sports after the 2008–09 school year; while its women's basketball team remained in the AII until the school closed after spring 2012.