Founded in 1938, the NJCAA is the governing body that organizes national junior college sports. So you can speak of an NCAA for community, state & junior colleges.
At the moment the NJCAA is divided into 3 leagues. Division I, Division II and Division III. Division I colleges can give full scholarships to their athletes. Division II grants are more limited, and Division III colleges are not allowed to grant grants.
Sports practiced are for example: