I mean, here in Brazil we have subjects in Digital Design course, but in other countries? Which course do you choose?
Usability is another problem, because I've seen enterprises which look for people with degree in Computer Science, while we (design students) are studying and majoring in Usability.
When I was researching Design Colleges I looked at Core 77. But the difficult thing about UX Design is that its new and moving towards being designed instead of engineered. So the field is in transition period at the moment and the field has differing names I have found depending on location and occasionally school. Also look at Interaction or IxD Design.