What does PTIN stand for?

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

We've found a total of 7 definitions for PTIN:

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PTIN

Postini Threat Identification Network

Computing » Security

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PTIN

Postini Threat Identification Network

Business » Companies & Firms

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PTIN

Preparer Tax Identification Number

Governmental » US Government

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PTIN

Preparer Tax Identification Number

Business » International Business

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PTIN

Preparer Tax Identification Number

Business » General

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PTIN

Preparer Tax Identification Number

Business » Accounting

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PTIN

Polskie Towarzystwo Informacji Naukowej

Miscellaneous

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"PTIN." Abbreviations.com. STANDS4 LLC, 2015. Web. 3 Aug. 2015. <http://www.abbreviations.com/PTIN>.