When we issue an offer at UCAS we change the college code to Z which means ‘college not yet allocated'. But don’t worry, we still have your preference college and this will be considered when we allocate your college. Please note that once your college has been allocated you will be contacted separately about this. UCAS will continue show code Z regardless, but this is nothing to worry about.
Keywords: College Code; Z; College; UCAS; application; campus code