LBU

LBU is a three-letter acronym that may refer to:

;Universities

• Leeds Beckett University in Leeds, England
• Loughborough University in Loughborough, England
• Louisiana Baptist University, a Bible college in Shreveport, Louisiana, USA
• Lucian Blaga University of Sibiu in Sibiu, Romania
• Lumbini Buddhist University in Lumbini, Nepal
• Pennsylvania State University in Pennsylvania, USA, whose football program is sometimes referred to as Linebacker University

;Other

• Labuan Airport, Labuan, Malaysia airport code
• Labu language, ISO 639-3 language code
• Leaflet bomb unit, a type of cluster munition for dropping propaganda from aircraft
• {{Code|lbu}}, Load Byte (U), an RISC-V instruction

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