UIF may refer to: In Computing: Universal Image Format, a proprietary disk image format used by MagicISO A little known and rarely used computer file format used by WordPerfect UI Foundry Other uses: Unidad de Inteligencia Financiera (Argentina), the intelligence agency of the Argentine Ministry of Economy Unidad de Inteligencia Financiera (Mexico), a financial investigative agency in Mexico Union Interlinguiste de France, an organization that promotes Interlingua in France United Indoor Football, an indoor American football league University Islamic Financial, an American financial service company which provides home and commercial financing. United Islamic Front United Issarak Front Unemployment Insurance Fund, in South Africa.