| DCL | Dacia Logan 
| Others |
| DCL | Daimler Company Limited
| Others |
| DCL | Dakota County Library
| Others |
| DCL | Dark Cyber Lords
| Others |
| DCL | Data Carry Language
| Others |
| DCL | Data Center Linux
| Others |
| DCL | Data Communication Link
| Others |
| DCL | Data Console Language
| Others |
| DCL | Data Control Language
| Others |
| DCL | Data Control Logger
| Others |
| DCL | Data Conversion and Loading
| Others |
| DCL | Data Conversion Laboratory
| Others |
| DCL | Database Control Language
| Others |
| DCL | Deaf Champions League
| Others |
| DCL | Dear Colleague Letter
| Others |
| DCL | Dear Colleague Letters
| Others |
| DCL | Dear Customer Letter
| Others |
| DCL | DEC Command Language
| Others |
| DCL | Dec Control Language
| Others |
| DCL | Deceleration Lane
| Others |
| DCL | Decimal Control Language
| Others |
| DCL | Declutch
| Others |
| DCL | Degree of Combined Leverage
| Others |
| DCL | Delphi Common Lisp
| Others |
| DCL | Delphi Component Library (Borland Delphi)
| Others |
| DCL | Department of Command and Leadership
| Others |
| DCL | Department of Community Living
| Others |
| DCL | Deployment Configuration Language
| Others |
| DCL | Dermatologic Cosmetic Laboratories
| Others |
| DCL | Design Communications Ltd
| Others |
| DCL | Design Construction Logistics
| Others |
| DCL | Detroit College of Law
| Others |
| DCL | Devices for Connection of Luminaires
| Others |
| DCL | Dialog Control Language
| Others |
| DCL | Dickinson County Library
| Others |
| DCL | Diesel Confort Luxe
| Others |
| DCL | Digital Christian Library
| Others |
| DCL | Digital Command Language
| Others |
| DCL | Digital Computing Laboratory
| Others |
| DCL | Digital Content Library
| Others |
| DCL | Digital Control Language
| Others |
| DCL | Digital Control Logic
| Others |
| DCL | Digital Convergence Lab
| Others |
| DCL | Diploma in Comparative Law
| Others |
| DCL | Direct Commission Lawyer
| Others |
| DCL | Direct Connect Logistix
| Others |
| DCL | Direct Container Line
| Others |
| DCL | Disney Cruise Line
| Others |
| DCL | Dispositif de Connexion de Luminaire
| Others |
| DCL | Diversity and Civic Leadership
| Others |
| DCL | Doctor of Civil Law
| Others |
| DCL | Doctor of Civil Law (Oxford University)
| Others |
| DCL | Document Change List
| Others |
| DCL | DOM Content Loaded
| Others |
| DCL | Domain Controller Locator
| Others |
| DCL | Door Courtesy Light
| Others |
| DCL | Dorchester County Library
| Others |
| DCL | DOS Component Library
| Others |
| DCL | Dos Composite Language
| Others |
| DCL | Double Checked Locking
| Others |
| DCL | Douglas County Libraries
| Others |
| DCL | Downstream Signal Cycle Length
| Others |
| DCL | Downtown Champions League
| Others |
| DCL | Drive Cycle Length
| Others |
| DCL | Drone Champions League
| Others |
| DCL | Dual Cam Lobes
| Others |
| DCL | Dust Control and Loading
| Others |
| DCL | Dutch College League
| Others |
| DCL | Dynamic Cornering Light
| Others |
| DCL | Dynamic Curve Lights
| Others |