BU

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What Does BU Mean?

BU means "Backup."

Summary of Key Points

"Backup" is the most common definition for BU on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
BU
Definition:Backup
Type:Abbreviation
Guessability:
3: Guessable
Typical Users:
Adults and Teenagers

Example of BU Used in a Text

BU

See Also

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