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What does IUO stand for?

What does IUO mean? We have 2 definitions. Read most used IUO meanings below.

Category: All acronyms (10)Government & Military (2)Medicine & Science (3)Internet Slang, Chat Texting & Subculture (1)Organizations, Education Schools etc. (2)

• IUO — investigation use only
• IUO — Internal Use Only

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Most Searched Abbreviations For Words

• Insulated uranium oxide
• Investigative use only
• Internal use only
• Insulated uranium oxide
• Use
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• Identify
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• Investigative use only
• Universe
• Object
• Only
• Internal use only
• Investig
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• Ugly