Apple has now added universities in the United Kingdom, Ireland, New Zealand, and Australia to the iTunes U list of schools now offering content. iTunes U now has more than 60 colleges around the world (mostly in North America) plus other types of educational institutions sharing audio & video through the iTunes U portal.
I welcome your comments below with the URLs to other schools with public access to iTunes U.
This list was first posted in January 2007 when I worked at NJIT and we launched NJIT on iTunes. Though I am no longer at NJIT or involved in iTunes U, I try to keep up on schools that offer a public face in iTunes U both to see what they are offering and to download materials. Although a lot of content is specific to a school (admissions, sports etc.), there are also public course materials and speakers that have a much broader appeal and real educational value.