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What does 1UP stand for?

What does 1UP mean? We have 1 definitions. Read most used 1UP meanings below.

Category: All acronyms (2)Airports & Locations (1)Internet Slang, Chat Texting & Subculture (1)

• 1UP — Extra life in a game

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Most Searched Abbreviations For Words

• Universe
• First
• Life
• Extra
• A
• Game