What's a good way to phrase that you attended college but did not graduate / achieve degree for a resume?
You could say something like "studied at", and then give the name of the college.
"Still enrolled" could help.
Most surveys have a "some college" option so that may be a good way to phrase it in a resume. Also mention the classes you took that pertain to the job you are applying for.
List same as though you did graduate, but list the term "major" in leiu of. e.g.UCLA 2004-2006 Major: Drinking Beer & Chasing Girls.