Clean Air Act org (3)

I believe the answer is:

epa

I've seen this clue in The Washington Post, the Universal, The New York Times, the L.A. Times Daily, the LA Times, the Wall Street Journal and the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.