What does TPI stand for?

What does TPI mean?

TPI	Tracks Per Inch Computing » General
TPI	Tracks Per Inch Miscellaneous » Unit Measures
TPI	Teeth Per Inch Miscellaneous » Unit Measures
TPI	Tracks Per Inch Computing » Hardware
TPI	Tracks Per Inch Community » Media
TPI	Threads Per Inch Miscellaneous » Unit Measures
TPI	Total Personal Income Governmental » US Government
TPI	The Philanthropic Initiative Community » Non-Profit Organizations
TPI	Treponema Pallidum Immobilization Medical » Laboratory
TPI	Test Process Improvement Computing » Hardware
TPI	Totally and Permanently Incapacitated Governmental » US Government
TPI	Totally and Permanently Incapacitated Medical » Physiology
TPI	Turns Per Inch Miscellaneous » Unit Measures
TPI	Thermoplastic PolyImide Miscellaneous » Plastics
TPI	Tons Per Inch Miscellaneous » Unit Measures
TPI	Timber Products Inspection Governmental » US Government
TPI	Twists Per Inch Miscellaneous » Unit Measures
TPI	Transitional Program of Instruction Community » Educational
TPI	Type Production Index Business » General
TPI	P T Tri Polyta Indonesia Business » NYSE Symbols
TPI	Taper Per Inch Miscellaneous » Unit Measures
TPI	Twin Point Injection Governmental » Transportation
TPI	Test Planning Integration Governmental » Military
TPI	Tip-Party Identification Computing » Telecom
TPI	Tennis Player Index Community » Sports