In 1956, some colleges of technology received the designation College of Advanced Technology. They became universities in the 1960s meaning they could award their own degrees. The designation "Institute of Technology" was occasionally used by polytechnics (Bolton), Central Institutions (Dundee, Robert Gordon's), and postgraduate universities, (Cranfield and Wessex), most of which later adopted the designation University, and there were two "Institutes of Science and Technology": UMIST and UWIST, part of the University of Wales. Loughborough University was called Loughborough University of Technology from 1966 to 1996, the only institution in the UK to have had such a designation.

How many Institutes of Science and Technology were affiliated with the University of Wales?