ULB

ULB may refer to:

• the IATA code for Ulei Airport in Ulei, Vanuatu
• "Ultralight Beam", a song by American hip hop artist Kanye West
• Underwater locator beacon, a device fitted to aviation flight recorders
• Free University of Brussels (Université libre de Bruxelles), a university in Belgium between 1834 and 1969
• Université libre de Bruxelles, a university in Belgium from 1970 onwards
• Urban local body, a representative body in India

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