American Osteopathic Association References American Osteopathic Association medical organization Ask Anything Homework Help Also known as: AOA Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: osteopathy…institutions are accredited by the American Osteopathic Association (AOA), and most are members of the American Osteopathic Hospital Association. Read More…institutions are accredited by the American Osteopathic Association (AOA), and most are members of the American Osteopathic Hospital Association. Read More