PTIN Meaning in Business

What does PTIN mean in Business?

PTIN means Preparer Tax Identification Number in Business.

PTIN can also mean Postini Threat Identification Network.

This meaning of PTIN is shown for the Business category. Other meanings of PTIN are listed below by category when available.

Term	Meaning
PTIN	PTIN means Postini Threat Identification Network in Computing. Computing
PTIN	PTIN means Preparer Tax Identification Number in Governmental. Governmental
PTIN	PTIN means Polskie Towarzystwo Informacji Naukowej in Miscellaneous. Miscellaneous