What scholarships can I apply to, when going to a graduate program?

Can you answer Lisa016’s question about Grants?:

I’m about to graduate. I’m doing a b.s. in Psychology and plan to do my masters in Linguistics. I would like to know if I can apply for scholarships to do my masters, since I’ve heard about thousands of scholarships, but all for undergraduate programs. Graduate and post- graduate programs are really expensive, so I’ll like to find a way to pay for my education that is not through a student loan.

Charitable Foundation Grants