Language School

OK, my old roommate (when I was in college) told me about a school, in the Maryland/Washingtong, D.C. area, that specializes in teaching foreign languages. The languages taught are not the typical French, Spanish, German (even though they do teach those) one usually finds on college campuses around the nation.

The name of this school slips my mind, and I am thinking about going there simply because I want to learn Russian and Arabic. I have always had joining the CIA or the FBI in the back of my mind. I believe there is a school in CA that's very similar with the one in the Northeast. The one in California deals a lot with the Armed Services whereas the one in the Northeast deals a lot with the CIA and FBI. Can someone tell me what the school's name that is in the Maryland/Washington, D.C. area?