TLf

TLF is an acronym used in multiple contexts, and there is no single universally accepted meaning. The most widely recognized use is Trésor de la langue française, a comprehensive descriptive dictionary of the French language produced by the Centre national de ressources textuelles et lexicales (CNRTL) and accessible through its online portal. The dictionary documents historical and contemporary usage, with quotations, definitions, and grammatical notes, and it is widely used by linguists, lexicographers, scholars, and advanced learners of French.

In other domains, TLF appears as an abbreviation for various terms, organizations, and project names, with meanings that differ by field. Because there is no standard expansion, the intended meaning of TLF is typically inferred from contextual clues such as accompanying organization names, file labels, or the subject matter being discussed. In technology and business contexts, for example, TLF may denote a framework, a laboratory or corporate acronym, or a specific program code, while in cultural or educational contexts it could refer to a publication, initiative, or event identifier. When encountered in isolation, consulting surrounding text or field-specific glossaries is advised to determine the precise interpretation of TLF.