UDB may refer to:

Computing

• Universal Data Bank, the original name of UDB CORPORATION
• Universal Database, the original name of the IBM Db2 database
• Universal Desktop Box, a line of desktop computers originally named DEC Multia
• User database, for T9 predictive text
• Ultimate Doom Builder, the level/script editor for the first-person shooter Doom and its derivatives.
• Undo debugger, a form of Time travel debugging

Politics

• Bolivian Democratic Union (Spanish: Unión Democrática Boliviana), a former right-wing political party in Bolivia
• Breton Democratic Union (Union Démocratique Bretonne), the main Breton autonomist political party
• Belgian Democratic Union (Union Démocratique Belge), a short-lived Belgian political party after the Second World War

Other uses

• Dakar Bourguiba University (French: Université Dakar Bourguiba) in Dakar, Senegal
• Universidad Don Bosco, a university in El Salvador
• Urbancorp Development Bank, a subsidiary of Urban Bank, Philippines

See also

• Uganda Development Bank Limited (UDBL), a development financial institution, owned by the Government of Uganda
• Uprava državne bezbednosti ( UDBA), the secret police organization of the Socialist Federal Republic of Yugoslavia

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