DCL

DCL or .dcl may refer to:

Organizations

• Detroit College of Law, now known as Michigan State University College of Law
• Data Connection Ltd, see Metaswitch
• Disney Cruise Line, a cruise line company (U.S.)
• Distillers Company Limited, a producer of spirits

Science, technology, and medicine

• DC Leakage, an electrical specification for capacitors
• Direct container line, see containerization
• DCL Technology Demonstrator programme, a torpedo detection system (U.K.)
• Diffuse cutaneous leishmaniasis, a skin infection caused by a parasite

Computers

• Dialog Control Language, a language and interpreter within AutoCAD
• Double-checked locking, a software design pattern
• .dcl, project files for Clean (programming language)
• .dcl, Delphi Control Library files for Embarcadero Delphi
• DIGITAL Command Language, the command language used by most of the operating systems from the former Digital Equipment Corporation (DEC), now owned by Hewlett-Packard (HP)
• Data Center Linux, see Open Source Development Labs
• DCL (Linux distribution), a Puppy Linux derivative
• Data Control Language, a subset of SQL
• Data Connection Library, see Excel Services

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

Places

• Deep Creek Lake, Maryland

Other uses

• 650 in Roman numerals, see 650 (disambiguation)
• Darc-contest-logbook, see Deutscher Amateur-Radio-Club