AAA: American Accounting Association.
FRC: The Financial Reporting Council comprises the Accounting Standards Board, Auditing Practices Board, and many other UK accounting bodies.
IASB: International Accounting Standards Board (part of the IFRS Foundation) is the leading promulgator of international accounting standards. Summaries of IASB Standards are also available on their Website.
IFAC: International Federation of Accountants also issues international standards for Auditing and Assurance, Accounting Education, Ethics standards for accountants, and Public Sector accounting.
