UIF

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
 * Unità di Informazione Finanziaria, the financial intelligence agency of Italy
 * Unión de Impresores de Filipinas, in the Philippines
 * 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.