| Abbreviation | Definition |
|---|---|
| TEC | Total End Cost |
| TechRICS | Technical Surveyor of the Royal Institution of Chartered Surveyors |
| TEFRA | Tax Equity and Fiscal Responsibility Act of 1982 |
| TEL | Tax Expenditure Limitation |
| TEL | Time Entry and Labor |
| TEP | Registered Trust and Estate Practitioner |
| TER | Total Expense Ratio |
| TF | Total Fecundity |
| TFAP | Tally Financial Accounting Program |
| TFCS | Treasury Financial Communications System |
| TFM | Total Financial Management |
| TFSA | Tax-Free Savings Account |
| TFT | Tax Free Threshold |
| TFV | True and Fair View |
| TGR | Total Gross Receipts |
| TGST | Tourism Goods and Service Tax |
| TI | Transcribe In |
| TIA | Truth in Accounting" |
| TIA | Truth in Accounting™ |
| TIAG | The International Accounting Group |