TF

TF can refer to:
* MG TF a sports car by MG Rover
* Task force
* French Southern Territories, Internet TLD
* Malmö Aviation, IATA airline designator
* Teaching fellow of teaching fellowship
* Team Fortress
* Telefrag
* Territorial Force
* Tissue factor, or tissue factor gene
* Transferrin, a blood plasma protein
* TinyFugue, a MUD client
* Transformation
* Transformers (fiction)
* ""
* Tunable filter for telecommunications
* Children of God, a religious group sometimes also known as "The Family"
* Telford, a new town in the West Midlands region of England
** The United Kingdom Postcode for the Telford area
* Transformation fetish
* Tera-flops Measurement of a computers speed in floating point operations per second
* TransFlash Card, a removable flash memory card