Editing TDI

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'''TDI''' may refer to:
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==Science and technology==
* [[Tolerable daily intake]], in toxicology
* [[Toluene diisocyanate]], an organic chemical
* [[Time delay and integration]], timing synchronization in an image sensor
* [[Tissue Doppler imaging]], a medical ultrasound technology
* [[Tabbed document interface]], a type of graphical user interface
* [[Total dual integrality]], a property of matrices in mathematical optimization
* [[Transport Driver Interface]], used by NT series Windows to abstract level 7 APIs into a common protocol for the Transport Protocol layer
* Trophic Diatom Index, water quality and ecological status; see [[Sattal]]
* [[TDI (engine)]] (turbocharged direct injection), a diesel engine design used in cars and light vans made by Volkswagen Group

==Organizations==
* [[Technical Diving International]], a technical diving organization
* [[Telecommunications for the Deaf, Inc.]], a nonprofit organization promoting telecommunications devices for the deaf
* [[Texas Department of Insurance]]
* [[The Dartmouth Institute for Health Policy and Clinical Practice]], a subsidiary of Dartmouth College
* Transportation Displays, Inc., a unit of [[Outfront Media]] 
* [[Technical Group of Independents (1999–2001)|Technical group of Independents]] (1999-2001) 
* [[Technical Group of Independents (1979–1984)|Technical group of Independents]] (1979-1984) 

==Entertainment==
* ''[[Total Drama Island]]'', an animated reality series
** [[Total Drama Island (2023)|''Total Drama Island'' (2023)]], the 2023 reboot with the same name.
* [[Tangerine Dream Independent]], the record label belonging to Edgar Froese

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