Ok so here is what i know so far in Liberty City "The North Holland Hustlers" "The M.O.B." "The Angels of Death" "The Lost Brotherhood" "The Bohan Drug Cartel" That's all I know for gangs concidering they don't pay atention to gangs only the five mafia families of Liberty City and Alderney.
That's about it. There may be more but you pointed out a majority of them. User:88FanNASCAR 19:54, 16 February 2009 (EST)
Here's what I've got: The Lost MC, Angels of Death MC, Uptown Riders, Russian Mob, M.O.B., Spanish Lords, Hillside Posse, North Holland Hustlers, Triads, Irish Mob, Albanian Mob, Jewish Mob (Isaac's Crew), Torres Cartel, and the Ancelotti, Gambetti, Pavano, and Pegorino families. -bigpoppa9