| Abbreviation | Definition |
|---|---|
| ACES | Advanced Computerized Execution Service |
| ACNS | Asian Congress of Neurological Surgeons |
| ACOF | ARES Corporate Opportunities Fund |
| ACP | Actual Contribution Percentage |
| ACTS | Automated Confirmation Transaction Service |
| ADEX | Athens Derivatives Exchange |
| ADP | Alternative Delivery Procedure |
| ADR | American Depositary Receipt |
| ADR | Annual Dividend Ratio |
| ADS | American Depositary Share |
| ADSM | Abu Dhabi Securities Market |
| ADTV | Average Daily Trading Volume |
| ADX | Abu Dhabi Securities Exchange |
| AEP | Additional Equity Placement |
| AEX | Amsterdam Exchange Index |
| AEX | Amsterdam Stock EXchange |
| AFFM | Australian Financial Futures Market |
| AFM | Amman Financial Market |
| AFMR | Australian Financial Markets Report |
| AFT | Advanced Firefighting Technology |