Editing TR

{{Wiktionary|TR|tr|tr.|.tr}}
'''TR''' or '''tr''' may stand for

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== Arts and entertainment ==

=== Gaming ===
* ''[[Tomb Raider]]'', a video game franchise
* [[Terminal Reality]], an American video game developer
* A currency in online game ''[[TalesRunner#Currency|TalesRunner]]''
* [[Terran Republic (PlanetSide)|Terran Republic (''PlanetSide'')]], a faction in the video game series ''PlanetSide''

=== Music ===
* Korg TR, a variant of the [[Korg Triton#TR|Korg Triton]] music workstation synthesizer
* [[Trill (music)|Trill]], notation for musical ornament
* [[TR-808]], [[TR-909]] etc., 1980s Roland drum machines

== Businesses and organizations ==
* [[Scoot]], IATA code since 2017
* [[Tiger Airways]], IATA code between 2003 and 2017
* [[Tomahawk Railway]], reporting mark
* [[Transbrasil]], IATA airline code until 2001
* [[Team Rubicon]], commonly used abbreviation
* [[Talyllyn Railway]], a Welsh railway
* [[Thomson Reuters]], a Canadian multinational media conglomerate
* [[Texas Roadhouse]], restaurant chain in the United States
* Tokyu Railways. See [[Tokyu Corporation]]

== Language ==
* [[Tr (digraph)|Tr]], a digraph
* [[Turkish language]] (ISO 639 alpha-1 code "tr")

== People ==
* [[Theodore Roosevelt]], the 26th president of the United States
** [[Presidency of Theodore Roosevelt]], 1901-1909
** The {{USS|Theodore Roosevelt|CVN-71}}, a ''Nimitz''-class aircraft carrier
* [[T. Rajendar]], Indian filmmaker and politician
* [[T. Ramachandran (writer)]] (1944–2000), Indian writer who wrote under these initials

== Places ==
* [[TR postcode area]], UK postal code for the Truro area
* [[Travelers Rest, South Carolina]]
* ISO 3166-1 alpha-2 country code of [[Turkey]]
* Vehicle registration code of [[Tripura]], a state of India

== Transportation==
* [[Taiwan Railway]], a state-owned conventional railway in Taiwan

== Science, technology, and mathematics ==
=== Biology and medicine ===
* [[Thyroid hormone receptor]], a nuclear receptor
* [[Tricuspid regurgitation]], within the heart
* Repetition time, [[Physics of magnetic resonance imaging#Resonance and relaxation|magnetic resonance imaging]]
* [[Taxonomic rank]]

=== Computing ===
* [[.tr]], the country code top level domain (ccTLD) for Turkey
* [[tr (Unix)]], command to transliterate characters
* Table row, an [[HTML element#Tables|HTML element]] {{tag|tr}}

=== Vehicles ===
* [[Thai Rung Union Car]]
* [[Toronto Rocket]], a rolling stock of the Toronto subway 
* [[Triumph Motor Company]]. a sports car designation, e.g. TR2
* [[Ferrari TR (set index)|Ferrari ''TR'' (set index)]], several cars
* [[Berliet TR]], a range of heavy-duty trucks

=== Other uses in science, technology, finance, and mathematics ===
* TR-1, a version of the [[Lockheed U-2]] aircraft
* Technical Report, a type of [[ISO]] document
* [[Trace (linear algebra)]]
* [[Ton of refrigeration]]
* [[Total return]]

== Other uses ==
* [[Textus Receptus]]: Printed Greek New Testament translation sources
* [[Training routines (Scientology)]]
* [[Tax return]]
* [[Tax refund]]

== See also ==
{{canned search|tr|t-r}}
* {{srt}}
* {{intitle|T.R.}}

{{disambiguation|human name|geo}}