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What does NSISR stand for?

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

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

• NSISR — Not Sure If Spelled Right

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Most Searched Abbreviations For Words

• Not sure
• Sure
• Not
• Spell
• Right