From V.E.R.A. -- Virtual Entity of Relevant Acronyms (August 2020): IEC Inter-Exchange Carrier (AT&T, MCI, LEC)
IEC Inter-Exchange Carrier (AT&T, MCI, LEC)
From V.E.R.A. -- Virtual Entity of Relevant Acronyms (August 2020): IEC International Electrotechnical Commission (org., Switzerland)
IEC International Electrotechnical Commission (org., Switzerland)