{{wiktionary|ati|-ati}}
'''Ati''' or '''ATI''' may refer to: * Ati people, a Negrito ethnic group in the Philippines **Ati language (Philippines), the language spoken by this people group ** Ati-Atihan festival, an annual celebration held in the Philippines *Ati language (China), an unclassified Loloish language of Huaning County, Yunnan, China * Ati, a queen of the fabled Land of Punt in Africa * Ati, Chad, a town in Chad * Ati, Iran, a village in Khuzestan Province, Iran * Maha Ati, one of the nine subdivisions of Buddhist Tantra in the Nyingma school
The acronym '''ATI''' may refer to:
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==Academic institutions== * Auckland Technical Institute, now the Auckland University of Technology, Auckland, New Zealand * Ohio State University Agricultural Technical Institute, known as Ohio State ATI * An associate of the Tax Institute of Australia
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==Electronics and information technology== * Acronis True Image, cloning and backup software * Allied Telesis, a telecommunications company, formerly Allied Telesyn * Tunisian Internet Agency, also known as ATI (short for ''Agence tunisienne d'Internet''), telecommunications company in Tunisia
{{TOC right}} ==Companies== * ATI Inc., an American specialty metals company headquartered in Dallas, Texas * ATI Technologies, a former Canadian semiconductor company manufacturing GPUs and chipsets
==Transportation== * Aero Trasporti Italiani, a defunct Italian airline (ICAO designator) * Air Transport International, a charter cargo airline * Artigas Airport, IATA designation
==Other uses== * Above threshold ionization, a photoelectrochemical process ionizing an atom by an excessive number of photons * Access to Insight, a Theravada Buddhist website * Associated Television International, a production and distribution company * Astatine monoiodide, a radioactive molecule * Amylase/trypsin inhibitor, a substance that inhibits the enzymes amylase or trypsin (see Non-celiac gluten sensitivity)
==See also== {{canned search|ati}} * {{in title|plural=yes}} * {{lookfrom|Ati}} * {{lookfrom|ATI}} * TI (disambiguation) * AT (disambiguation) * ATIS (disambiguation) * at1 (disambiguation) * atl (disambiguation)
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