- T-Test
- Third World
- Trailing 12 Months
- TARP
- Tariff
- Total Debt-to-Total Assets Ratio
- Tranches
- Trust
- Technical Analysis
- Total Expense Ratio
- Transaction
- Trust Fund
- Tenancy in Common
- Total Quality Management
- Treasury Bills
- Trustee
- Term Life Insurance
- Total Shareholder Return
- Treasury Inflation-Protected Securities
- TSA PreCheck
- Terminal Value
- Trade Deficit
- Triple Bottom Line
- Turnover