The Alliance for Audited Media (AAM) is a North American non-profit industry organization founded in 1914 by the Association of National Advertisers to help ensure media transparency and trust among advertisers and media companies. Originally known as the Audit Bureau of Circulations (ABC), today the AAM is a leading source of verified media information and technology platform certifications, providing standards, audit services and data for the advertising and publishing industries. It is one of more than three dozen such organizations operating worldwide, affiliated with the International Federation of Audit Bureaux of Circulations (IFABC).