It stands for World Wide Association of Specialty Programs. It's a school where poorly behaved kids get sent to by their parents who happen to have a little extra cash. Some of these places even reside outside of the United States where there are different laws and you may even lose your freedom of speech!
Tranquility Bay in Jamaica. Cross Creek in Utah.
I went to a WWASP school because my parents couldn't find any better help for me. I was there about 3 years until they realized I wasn't going to be brainwashed.