What does ABBA stand for?

Abies balsamea (L.) P. Mill. - Scientific name - Common name: balsam fir - Family: Pinaceae - USDA National Plant Data Center symbol - Botany - Taxonomy (USDA)

Able-Bodied Sick Bay Attendant - Navy

Agnetha Faltskog, Bjorn Ulvaeus, Benny Andersson, Anni-Frid Lyngstad - Swedish singing group; acronym formed from first letters of their first names

Amateur Basket Ball Association (SAUO)

Amateur Basketball Association - British (BI)

American Bail Bondsman Association (EA)

American Bed and Breakfast Association (EA)

American Bee Breeders Association (EA)

American Belgian Blue Breeders Association (NTPA)

American Blind Bowling Association (EA)

American Brahman Breeders Association (EA)

Arbejdsloshedsstatistikkens Bruger-Bank - Danmarks Statistik - Denmark - Information service or system (CRD)

Association of British Bonsai Artists (FLAA)

Australian Bloodhorse Breeders Association