Editing CRT

{{wiktionary|CRT}}
'''CRT''' or '''Crt''' most commonly refers to:

* [[Cathode-ray tube]], a display
* [[Critical race theory]], an academic framework of analysis

CRT may also refer to:

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==Law==
* [[Charitable trust#charitable remainder trust|Charitable remainder trust]]<!--lower-case "c", used by anchor (not heading)-->, United States
* [[Civil Resolution Tribunal]], Canada
* [[Columbia River Treaty]], Canada–US, 1960s

==Science, technology, and mathematics==
===Medicine and biology===
* [[Calreticulin]], a protein 
*[[Capillary refill]] time, for blood to refill capillaries 
*[[Cardiac resynchronization therapy]] and CRT defibrillator (CRT-D) 
*[[Central venous catheter#Catheter-related thrombosis|Catheter-related thrombosis]],  the development of a blood clot related to long-term use of central venous catheters
*[[Certified Respiratory Therapist]] 
*[[Chemoradiotherapy]], chemo- and radiotherapy combined
* [[Cognitive Retention Therapy]], for dementia
* [[Corneal Refractive Therapy]], in optometrics
* [[CRT (genetics)]], a gene cluster

===Social sciences===
* [[Cognitive reflection test]], in psychology
* [[Current reality tree (theory of constraints)]], in process management
* [[Culturally relevant teaching]], in pedagogy

===Technology===
* [[Windows library files#CRT|Microsoft C Run-Time library]]
* [[SecureCRT]], formerly CRT, a telnet client
* .crt, [[X.509#Certificate filename extensions|X.509 Certificate filename extension]]

===Other uses in science and mathematics===
* [[Chinese remainder theorem]], in number theory
* [[Crater (constellation)]], in astronomy (abbreviated {{abbr|Crt}})

==Transport==
* [[Canal & River Trust]], England and Wales
* [[Changchun Rail Transit]], China
* [[Chongqing Rail Transit]], China
* [[Connecticut River Transit]], a defunct American bus service
* [[Cross River Tram]], a defunct proposal in London, England
* [[CRT Group]], an Australian transport company
* [[Chicago Rapid Transit Company]], a defunct American rail company
* [[Colchester Rapid Transit]], a rapid-transit system in Colchester, England.

==Other uses==
* [[Canadian Railway Troops]], WWI
* [[Claiming Rule Teams]], in motorcycle racing
* [[Connecticut Repertory Theatre]], University of Connecticut
* [[Correctional Emergency Response Team]]
* [[Iyojwaʼja Chorote]], a language in Salta province, Argentina, ISO 639 code
* [[Tochigi Broadcasting]], a radio station in Tochigi Prefecture, Japan

{{disambiguation}}