Accounting

• AICPA by  American Institute of Certified Public Accountants 
  Codification of Statements on Auditing Standards 
  Storizer Ref HF 5667 .A5 
   
• FASAB by Federal Accounting Standards Advisory Board.
  FASAB Handbooks are available from CheckPoint database. 
  Current version of the Handbooks are available at the FASAB website 
   
• FASB by the Financial Accounting Standards Board
  Sets authoritative standards for the US private sector.
  FASB Accounting Standards Codification & Updates

• GASB by the Governmental Accounting Standards Board 

• IFRS Foundation and the IASB

International Financial Reporting Standard's auditing standards, can be found in the "Issued Standards" tab.