| tex | Paint Shop Pro Texture Data |
| tex0 | Nintendo Wii Texture Data |
| texb | Playground OSS Texture Data |
| texport | Tome Editor Export Template Data |
| texter | Texter Snippet Data |
| textfactory | BBEdit Text Factory Data |
| texts | Ribbons Texts Data |
| tf | Autodesk Inventor Transcript Data |
| tf | Terraform Module |
| tf | TinyFugue Script |
| tf | Topocad Transformation Data |
| tf10 | IRIG 106 Data Transfer Data |
| tfa | Borland Turbo Profiler Area Data |
| tfa | TreeSoft CashFlow Analysis Data |
| tfam | PLINK Individual Information File |
| tfd | Tape Format Requirements Document |
| tfh | Borland Turbo Profiler Help Data |
| tfi | Sharing Transaction Fraud Data |
| tfi | Topocad Transformation Information Data |
| tfields | Tome Editor Field Definition Data |
| tfil | World of Warcraft Software Update |
| tfl | ALKFLOW Total Flow Data |
| tfl | DB-MAIN Transformation Assistant Library Data |
| tfl | Tific Client Data |
| tfl | Trimble Field Link Data |
| tflow | MTFLOW Data |
| tfr | 4D Database Windows Formula Document |
| tfrm | 4D Database Mac OS X Formula Document |
| tfs | DB-MAIN Transformation Assistant Script Data |
| tfv | YETI Vegetation Plot Database Export File |
