ECL

ECL may refer to:

Science and technology

Computing

• ECL programming language, an extensible programming language
• ECL (data-centric programming language)
• Emitter-coupled logic, an electronic logic family
• Embeddable Common Lisp, an implementation of the Lisp programming language

Other uses in science and technology

• Electrochemiluminescence, a kind of luminescence produced during electrochemical reactions in solutions
• Enhanced Chemoluminescence
• Enterochromaffin-like cell, a gastric cell

Sport

• Eastern Colored League, a Negro League in the United States when professional baseball was segregated
• East Cornwall League, a football league in Cornwall, England
• Eastern Counties League, a football league in East Anglia, England

Other uses

• Ecolab, a sanitation supply company
• École centrale de Lyon, a graduate engineering school in Lyon, France
• Educational Community License, an open source license issued to academic institutions for otherwise copyrighted material
• Effective Character Level, a term in the Dungeons and Dragons series of role-playing games
• Exit Control List, a list of people prohibited from exiting Pakistan
• Extended collective licensing agreements are collective copyright and related rights laws and licensing agreements