Proper noun
MEECN
Initialism of Minimum Essential Emergency Communications Network.
DCA served as the MEECN system engineer and provided the broad engineering necessary to ensure a more survivable future network with compatible, interoperable, and secure subsystems. Source: Internet
The MEECN was developed to assure the timely receipt of emergency action messages by worldwide U.S. nuclear forces under nuclear attack by the Soviet Union. Source: Internet