TLF

TLF or TlF may refer to:


 * TLF (band), French rap band
 * Telefol language, a Papua New Guinean language
 * Timing Library Format, a type of text file
 * Trésor de la langue française, a French dictionary
 * The Little Foundation
 * Tigrayan Liberation Front of Ethiopia
 * Text Layout Framework, a software library within Adobe Flex
 * Total Life Forever, an album by the British band Foals
 * Thallium fluoride (chemical formula TlF)