TIB (or Tib or TiB) may refer to:
Computing Tebibit (Tib), a unit of information used to quantify computer memory or storage capacity Tebibyte (TiB), a unit of information used to quantify computer memory or storage capacity TIB (file format), a file format used by Acronis True Image software Win32 Thread Information Block, in Microsoft Windows programming
Companies and organizations :nl:Toetsingscommissie Inzet Bevoegdheden, the Dutch review board for the use of special powers by the security and intelligence services Danish Timber Industry and Construction Workers' Union (native name Forbundet Træ-Industri-Byg i Danmark) Technische Informationsbibliothek, the German National Library of Science and Technology Transparency International Bangladesh, an anti-corruption non-governmental organization TIB Financial Corporation, a bank holding company purchased by North American Financial Holdings TIB Development Bank, a development bank owned by the national government of Tanzania.
Characters Tib from "Tib et Tatoum" (aka "Tib and Tumtum") comics/cartoon Tib-cat from The Little Broomstick
Other uses River Tib, an underground river flowing through Greater Manchester Tib, Iran, a village in Markazi Province, Iran The Illustrated Bartsch, a compendium of European master prints Therapy Interfering Behavior, in cognitive therapy Transscandinavian Igneous Belt