NBU

NBU may refer to:

;Universities

• North Bengal University, West Bengal, India
• New Bulgarian University, Sofia, Bulgaria
• Ningbo University, Zhejiang province, China
• Nippon Bunri University, Ōita, Japan
• Northern Borders University, Saudi Arabia

;Other

• National Bee Unit, a bee research institute in the UK
• National Bank of Ukraine, the central bank of Ukraine
• NetBackup, an enterprise level backup and recovery suite
• National Bank of Uzbekistan, an alternative name for the National Bank for Foreign Economic Activity of the Republic of Uzbekistan
• .nbu (Nokia Backup), a file extension for Nokia mobile phone software
• Národný bezpečnostný úrad, Slovakia's national security authority
• Národní bezpečnostní úřad, Czechia's national security authority
• New British Union, a minor fascist party headed by Gary Raikes
• New Buffalo station, Amtrak station in Michigan
• New Braunfels Utilities, a utility contractor in the Texas city of New Braunfels.

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