Association of Irish Celtic Supporters Clubs
Patrick Sarsfields Celtic Supporters Club
Saint MacNissi Celtic Supporters Club
William Orr CSC (Ireland) was initially formed in during the 1995/96 season when several smaller clubs throughout South Antrim came together to form a large umbrella club to benefit each other with regards to improved transport arrangements,and ticket allocation. The objective then was to run coaches to every Celtic home game.They now run a minimum of two coaches to every home game; have in access of 100 Season Books,and would be among the biggest celtic supporters clubs in Ireland.