| Abbreviation | Definition |
|---|---|
| TIN | Traded Item Number |
| TIP | Targeted Investor Protection |
| TIP | Trade In Process |
| TIP | Trade In Progress |
| TIP | Trust Implementation Plan |
| TIP | Trust Investment Protection |
| TIPS | Treasury Inflation Protected Securities |
| TIPS | Trend Insiders And Price To Sales |
| TIPS | Trend Insiders and Price-to-Sales |
| TISE | The International Stock Exchange |
| TLQ | ADC Telecommunications, Inc. Options |
| TM | Trading Member |
| TMCL | Time Multiple Counter Loan |
| TMR | Table Mountain Rancheria |
| TMS | Trade Management System |
| TMU | Treasury Marketing Unit |
| TMV | True Market Value |
| TOCOM | okyo Commodity Exchange |
| TOCOM | Tokyo Commodity Exchange |
| TOD | Transitional Ownership Document |