The following information was taken from the DDEGRDCCF page on the Scream Queens Wiki.

The Dickie Dollar Earl Grey Roger Dodger Caulfield Charitable Foundation, or simply known as The DDEGRDCCF and previously known as the Dickie Dollar Scholars, is the main golfing fraternity featured in the first season of Scream Queens. Its members are the most popular boys of Wallace University. It is introduced in Pilot as the Dickie Dollar Scholars, but in The Final Girl(s), Chad Radwell turns it into a charity foundation and renames it to The Dickie Dollar Earl Grey Roger Dodger Caulfield Charitable Foundation, in memory of his fallen Dickie brothers in season one.