But simply, the school is not called BYU-Provo. The schools name is just Brigham Young University.
Whereas Cal-Berkley, Texas-Austin, UCLA, and other colleges that have the city in their school's name. . .BYU has no location designation in its name like BYU-Hawaii, and BYU-Idaho do.
Sidenote: I really do not care if BYU renamed itself to BYU-Provo.