Escape Studio School - Learn computer animation online at this computer graphics school based in London, England. "Escape Studio School is an Authorized Training Centre for Autodesk, Pixar, Softimage, The Pixel Farm and Apple. We are also a Skill set accredited institution."
Free-Ed - Free online courses in a variety of subjects. These courses do not offer any degrees or certification, however, they are a great way to learn about a topic at your own pace and for free.
World Wide Learn - A directory of hundreds of e-learning courses and degree programs in 376 subject categories.
EDX - Great online coursed from the best universities in the world.