Editing DCL

{{wiktionary|DCL}}
'''DCL''' or {{notatypo|'''.dcl'''}} may refer to:
* 650 in Roman numerals, see [[650 (disambiguation)]]
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== Computers ==
* Data Center Linux, see [[Open Source Development Labs]]
* [[Data Control Language]], a subset of SQL
* [[Dialog Control Language]], a language and interpreter within AutoCAD
* [[DIGITAL Command Language]], the command language used by most of the operating systems from the former Digital Equipment Corporation (DEC)
* [[Double-checked locking]], a software design pattern
* .dcl, source code files for [[Clean (programming language)]]
* .dcl, Delphi Control Library files for [[Embarcadero Delphi]]

== Military==
* [[Char de dépannage DNG/DCL]], armoured recovery vehicle

== Degrees ==
* [[Doctor of Canon Law]], for studies of canon law of the Roman Catholic Church
* [[Doctor of Civil Law]], an alternative to the Doctor of Laws (LL.D.) degree

== Organizations ==
* Data Connection Ltd, a former name of [[Metaswitch]]
* [[Detroit College of Law]], now known as the Michigan State University College of Law
* [[Disney Cruise Line]], a cruise line company (United States)

== Places ==
* [[Deep Creek Lake State Park]], a Maryland state park in Garrett County, United States

== Science, technology, and medicine ==
* [[DCL Technology Demonstrator programme]], a torpedo detection system (U.K.)
* [[Device for Connection of Luminaires]], a European plug and socket system for connecting lighting equipment 
* [[DICER-like]], family of plant genes
* Direct [[coal liquefaction]]
* Deuterium chloride, DCl, a form of [[hydrogen chloride]] using deuterium atoms

== Sports and games ==
* [[Dual County League]], a high school athletic conference in Massachusetts, United States
* [[Drone racing#Major Organizations|Drone Champions League]], a drone racing league

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