Grp. known as OTAN in France (4)

I believe the answer is:

nato

(Other definitions for nato that I've seen before include "Security agreement" , "Collective security alliance engaged in Bosnia" , "Military alliance, formed 1949" , "International organisation for collective security" , "Military organization" .)

I've seen this clue in The New York Times.

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.