Definitions for "ECN"
Electronic Communication Network. An electronic system that brings buyers and...
See TCP Explicit Congestion Notification.
Emergency Communications Network
Econometrics Economic assumptions
Engineering Change Notice. The final step in the procedure to change specifications. An ECN is officially considered to be part of the specification that it modifies.
Source: DSMC Engineering Change Notice
Export Clearance Number - a permit required for all exports over the value of AU$2000.00 per consignment.
Median effective concentration to % of a population
Keywords:  commercial, extendable, paper
Extendable Commercial Paper
Keywords:  documenting, means, changes
A means for documenting changes.