TF can refer to:* MG TF, a sports car by MG Rover Task force Tetrafusion, an American progressive rock band Teaching fellow of teaching fellowship Team Fortress, an online multiplayer video game Telefrag Telford, a new town in the West Midlands region of England The United Kingdom Postcode for the Telford area Tera-flops,a measurement of a computer's speed in floating point operations per second Territorial Force Theaflavin, an antioxidant polyphenols Flavan-3-ols that are formed from catechins… (More on Tf)