How is cosmetic training at NW?< the PROPER abbreviation for northwestern is NU, you should know that if you are interviewing for a job there. < omg its really ok lol < anyways, hows cosmetics training at NW? < lol chill. Not OP but I know it is NU and still call it NW because NW is more logical < just say NU it's not hard < anyways, hows the cosmetics training at NW?