| Abbreviation | Definition |
|---|---|
| TDS | Tabular Data Stream |
| TDS | Tex Directory Structure |
| TDWI | The Data Warehousing Institute |
| TE | Test Enviroment |
| TEA | Tiny Embedded Application |
| TED | Text Entry Display |
| TEO | Technical Electronic Office |
| TEPS | Technologically Enhanced Presentation System |
| TES | The Elder Scrolls |
| TF | Top Failure |
| TF | Trap Flag |
| TF | Type File |
| TFP | Tremendous Floating Point |
| TFP | Trivial Fixed Point |
| TFQ | Technical Furniture Quick |
| TFT | Thought Field Therapy |
| TFT | Try Fixing This |
| TFTP | Trivial File Transfer Program |
| TG | Technical Graphics |
| TG | Time for Graphic to appear |