http://www.mormonnewsroom.org/style-guide

BYU needs to release something like that.

"While the term 'BYU-Provo' has been publicly applied to Brigham Young University as a nickname, it is not an authorized title, and Cosmo discourages its use. Any use of the terms BYU-P, BYU-Provo, or The BYU campus in Provo is strictly prohibited without the express written consent of the Board Of Trustees."

"Although misinformation has made it publicly viable to refer to BYU with a postfix of Provo, such usage is not correct and is to be strongly discouraged."

#ThereIsNoPInBYU