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What does P.I.O. stand for? 

What does P.I.O. mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: P.I.O..

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PIO

Public Information Officer

Community » Educational -- and more...

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PIO

Programmed Input Output

Computing » General Computing -- and more...

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PIO

Programmed Input/Output

Computing » Drivers -- and more...

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PIO

Person Of Indian Origin

Governmental » Law & Legal

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PIO

Parallel Input Output

Computing » General Computing -- and more...

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PIO

Pisco, Peru

Regional » Airport Codes

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PIO

Paper In Oil

Community » Performing Arts

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PIO

Port Installed Options

Computing » General Computing

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PIO

Pilot Induced Oscillations

Governmental » Transportation

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PIO

Processor Input Output

Computing » Hardware -- and more...

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PIO

Port Input Output

Computing » General Computing

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PIO

Protected Intending Occupier

Community

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PIO

Pacific Islander Outreach

Community

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PIO

Public Information Office

Governmental » Police -- and more...

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PIO

Parrallel Input And Output

Computing » Networking

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PIO

Property Investment Option

Business » Investments

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PIO

Pioneer Corporation of Japan

Business » NYSE Symbols

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PIO

Process Impact And Outcome

Business » General Business

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PIO

Pain In the Oopher

Miscellaneous » Funnies

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PIO

Press and Information Office

Community » News & Media

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PIO

Pass It On

Internet » Chat

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PIO

Progesterone In Oil

Miscellaneous » Unclassified

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PIO

Pioneer Nickel Ltd

Business » ASX Symbols

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PIO

Pilot-Induced Oscillation

Governmental » NASA

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PIO

Parts In One

Miscellaneous » Unclassified

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