pacten
- UCLA's conference, once
- Sun Devils' conference, before the Buffaloes and Utes joined
- Previous name for an athletic conference now with 12 members
- Oregon State's conf
- Conference name changed in 2011 when a pair of schools were added
- College sports conference, formerly
- Athletic grp. that had to change the number at the end of its name with the addition of UC-Boulder and University of Utah