1952 Caribbean by way of Canada

"Though there had inquiries from the Bahamas as early as 1944, Burton L., an A.A. member from Toronto now living in Nassau, forms the first stable group in the Bahamas in 1952 - four members who meet on Sunday afternoons. The group, one of the first in the Caribbean, makes a contribution of $6 when it registers with the Alcoholic Foundation."

(AAWS Inc) 

(see here)