NCAA BASKETBALL TOURNAMENT

There are six main 'NCAA Basketball Tournaments'.

★ NCAA Men's Division I Basketball Championship

★ NCAA Women's Division I Basketball Championship

★ NCAA Men's Division II Basketball Championship

★ NCAA Women's Division II Basketball Championship

★ NCAA Men's Division III Basketball Championship

★ NCAA Women's Division III Basketball Championship
The completely unrelated NCAA of the Philippines also conducts its own basketball tournaments:

★ NCAA Basketball Championship (Philippines)