A - class A stocks 
AA - Affirmative Action 
AA - against actuals 
AAA - Accumulated Adjustment Account 
AAA - American Automobile Association 
AAA - Asset Allocation Approach 
AAF - Asset Allocation Fund 
AAGR - average annual growth rate 
AAP - Affirmative Action Plan 
AAPP - average all pig price 
AAR - Average Annual Return 
AAV - Accountholder Authentication Val… 
AB - Accepted Bills 
ABA - American Bankers Association 
ABB - Activity-Based Budgeting 
ABB - Association Belge des Banques 
ABC - Activity Based Costing 
ABCP - Asset Backed Commercial Paper 
ABF - Asian Bond Fund 
ABF - Asset Based Financing 
ABI - Absolute Breadth Index 
ABI - Associazione Bancaria Italiana 
ABM - Activity Based Management 
ABMI - Asian Bond Market Initiative 
ABO - accumulated benefit obligation 
ABS - asset-backed security 
ABS - Automated Bond System 
ACATS - Automated Customer Account Tra… 
ACB - Adjusted Cost Base 
ACCESS - American-Canadian Connection…