В чем разница между institute и college ?Пожалуйста, приведите примеры.

Institute means specialized, when you call something an Institute it means that it is specialized on one goal for the people enrolled, such as
“A Dancing Institute (Institution) is specialized or focused on teaching people how to dance.”

Another form is
“A mental Institution is specialized on helping or fixing people’s mental health”

And college is a free term, it’s only definition is “a school that gives you a degree when you graduate”. And colleges can specialize in teaching many different skills.