- What is: Average True Range (ATR)
- What is: Averaging Down
- What is: Awesome Oscillator (AO)
- What is: Accrued Interest
- What is: Adjustable Rate Mortgage (ARM)
- What is: Adverse Selection
- What is: Agency Bonds
- What is: Aggressive Investment Strategy
- What is: Alligator Indicator
- What is: Annual Percentage Rate (APR)
