TIB

TIB (or Tib or TiB) may refer to:

In 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
 * TIB Financial Corporation, a bank holding company purchased by North American Financial Holdings

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