ECL

ECL may stand for:ECL programming language, an extensible programming language developed at HarvardEcole Centrale de Lyon, an engineering "Grande École" (university) in Lyon, FranceEducational Community License, an open source license issued to academic institutions for otherwise copyrighted materialEffective Character Level, a concept used in D20 games such as Dungeons & DragonsEmbeddable Common Lisp, an implementation of the Lisp programming languageEmitter coupled logic, an electronic logic familyEncoder Control List, a script language used in Cinema Craft EncoderEnhanced electrochemiluminescenceEnterochromaffin-like cell, a gastric cellEnzymatic Chemiluminescence, a technique used commonly in BiochemistryEuropean Champions League, top club football (soccer) competition in EuropeExecutive Control Language, the equivalent on Unisys computers of the JCL control language used on IBM computers
See more at Wikipedia.org...

1. <hardware> Emitter Coupled Logic.
2. Extensible CL.
Wegbreit, ca 1970.
["The ECL Programming System", B. Wegbreit, Proc FJCC 39:253-261, AFIPS (Fall 1971)].
["ECL Programmer's Manual", B. Wegbreit, TR 23-74, Harvard U (Dec 1974)].
(1994-11-09)

see Emitter Coupled Logic.

Engine Coolant Level[SAE J1930]

EMITTER COUPLED LOGIC. ECL