DLC or dlc may refer to:

Arts and entertainment

  • Downloadable content, additional content created for a released software that users can download
  • Dead Letter Circus, an Australian band
  • Dragonlance Classics, D&D roleplaying game modules
  • "DLC", a 2023 song by Stray Kids from the album 5-Star

Chemistry

  • Diamond-like carbon
  • Dioxins and dioxin-like compounds

Computing

  • Data Length Code, a field in a CAN bus frame
  • Data link connector (automotive)
  • Data Link Control, in the OSI networking model
  • Development life cycle
  • Digital loop carrier
  • Discrete logarithm cryptography
  • Double-layer capacitor, another term for a supercapacitor

Law

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  • Driver License Compact, an American interstate agreement
  • Dual-listed company, a corporate structure

Organizations

  • Democratic Leadership Council, an American nonprofit political corporation
  • Developmental Learning Centre, for special schools or similar institutions
  • Digital Liberty Coalition, an anti-censorship organization in Australia
  • Duke Lemur Center, a habitat for lemurs in North Carolina

Transport

  • Dillen & Le Jeune Cargo, a cargo train operator in Belgium that evolved into Crossrail Benelux
  • Dalian Zhoushuizi International Airport, Liaoning, China (IATA code: DLC)

Other uses

  • Date and lot code, in product tracking