ACNA stands for Anglican Church in North America
ACNA stands for American Cannabis Nurses Association (Scarborough, ME)
ACNA stands for Access Carrier Name Abbreviation
ACNA stands for Access Customer Name Abbreviation
ACNA stands for Atlantic Community Newspapers Association
ACNA stands for Alumni Council of North America
ACNA stands for Audi Club of North America
ACNA stands for Aurora Club of North America (Oldsmobile Aurora owners group)