VTC

VTC is a three-letter abbreviation with multiple meanings as described below:The Vehicular Technology Conference is a semiannual conference on wireless communications organised by the Institute of Electrical and Electronics Engineers.Vermont Technical College, a Vermont State College located at Randolph Center in the U.S. state of VermontVietnam Multimedia Corporation, a large television and media corporation in VietnamVideo Tele ConferenceVoltage transfer characteristic or curve — in  electronics, a descriptive graph of an amplifier's performance
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video teleconferencing

Video-Tele-Conferencing