Which is better constituent or affiliated college ?
Hey Mohammad
An affiliated school or affiliated college is an educational institution that operates independently, but also has a formal collaborative agreement with another, usually larger institution that may have some level of control or influence over its academic policies, standards or programs. On Other Hand Constituent, A collegiate university is a university in which functions are divided between a central administration and a number of constituent colleges . ... Students in residential colleges are often organised into a junior common room, with academic staff forming a senior common room.
I Hope It Helps
Good Luck