TF or Tf may refer to:
TFF Second League (Turkish Football Federation Second League) or TFF 2. Lig (in Turkish), is the third level in the Turkish football league system.
TF1 (té effe un pronounced [te ɛf œ̃]) is a private national French TV channel, controlled by TF1 Group, whose major share-holder is Bouygues.
Télévision française de l'Ontario (TFO) is a Canadian publicly funded French language educational television channel and media organization serving the province of Ontario.
TFI Friday is an entertainment show broadcast on Channel 4 in the United Kingdom. The show was produced by Ginger Productions, written by Danny Baker and hosted by Chris Evans, for the first five series.
Toronto FC (TFC) Academy is the youth academy and development system of Canadian Major League Soccer club, Toronto FC.
The TFF First League is the second level of the Turkish football league system. The league was founded in 2001 as the Turkish Second League Category A after the reorganization of the Second Football League, which was the second level of the Turkish league system between 1963 and 2001. The league was called Türk Telekom Lig A in the 2006–2007 season, and was renamed to its current name prior to the 2007–08 season.