Totally. Claiming the term "Christian" for themselves without any qualifiers allows them to claim that anyone who takes different positions on things isn't a "proper" Christian, and can therefore be shunned and vilified.
It's particularly aimed at the Student Christian Movement, which UCCF split from many moons ago over some theological disagreement. However, UCCF are also highly critical of any other Christian bodies on campus, and usually refuse to co-operate with them, so won't work with chaplaincies or denominational societies.
UCCF also run events to help new students find churches, but they will exclude many churches from them if they're deemed "dodgy".