Don’t give them the dignity of calling them ANTIFA, they are not anti-fascist. They are Fascist Anti-Capitalists. I suggest FANTICAP
The fruit of the tree matches their title already.
ANTIFA = Anti First Ammendment
Check what their aims are. They are currently advertising on craigs list for members to assault free speech rally in Boston. "Don't let them have a platform to spread hatespeech".
I agree but then no one will know who you're talking about. Just let them call themselves whatever they want; we know what they are and so does the vast majority of the country.
The left thinks the general public is stupid but that's only half true. The leftist public is stupid and easily manipulated. The right leaning public can easily see things for what they are.