| Abbreviation | Definition |
|---|---|
| AEIOUY | America's Equity Info Occasionally Uploaded Yearly |
| AEP | Audit Engagement Partner |
| AEPU | Average Expense Per Unit |
| AEPU | Average Expense Per User |
| AER | Annual Equivalent Rate |
| AER | Annual Equivalent Return |
| AERS | AMLO (Anti-Money Laundering Office) Electronic Reporting System |
| AERS | Automated Earnings Reporting System |
| AESPI | Architectural, Engineering, and related Services Price Index |
| AEV | Alternative Equivalent Value |
| AF | Accounting and Finance |
| AF | Active FIFO (First-In, First-Out) |
| AFA | Accounting Firms Associated, Inc. |
| AFA | Associate of the Institute of Financial Accountants |
| AFAE | Advances in Finance Accounting and Economics |
| AFBC | Accounting and Finance Benchmarking Consortium |
| AFC | Average Fixed Costs |
| AFCA | Associate of the Association of Financial Controllers and Administrators |
| AFDA | Allowance For Doubtful Accounts |
| AFDC | Aid to Families with Dependent Children |