RTC explained

RTC may refer to:

Places in the United States

Recruit Training Command, Great Lakes, Illinois
Reformed Theological College, Australia
Regional Technical College, former name of Institutes of Technology in Ireland
Renton Technical College, also known as Renton Tech, an American public two-year institution
Royal Thimphu College, the first private university in Bhutan

RTC (Cape Verde), also known as Radiotelevisão Caboverdiana, Cape Verde's state-owned radio and television station
RTC (record label), New Zealand record label
Dirección General de Radio, Televisión y Cinematografía, a Mexican government agency
Religious Technology Center, the corporate body that controls the intellectual property of the Church of Scientology
Residential treatment center, a live-in health care facility for adolescents with severe psychological, behavioral, and/or substance abuse issues
Resolution Trust Corporation, the government-owned company created to manage insolvent financial institutions during the US savings and loan crisis
Rochester Telephone Company (disambiguation), several telephone companies in the United States
Rotterdam Terror Corps, a Dutch gabber group
Radiotechnique-Coprim, a French electronics company
Rational Team Concert, an IBM software engineering solution

Real-time clock, the clock that keeps civil time for a computer
Real-time communication, any mode of telecommunications in which all users can exchange information instantly or with negligible delay
Real-time computing

Rail traffic controller, a person who oversees the movement of trains and controls railway signals
Rails-to-Trails Conservancy, a US organization to promote use of railroad rights-of-way as trails
Railway Technical Centre, the British Rail research centre in Derby, England
Regional Transportation Commission of Southern Nevada, a government agency responsible for public transit and roads in the Las Vegas valley, parent of RTC Transit (formerly called Citizens Area Transit)
Regional Transportation Commission of Washoe County, a government agency responsible for public transit and roads in and around the cities of Reno and Sparks, in Western Nevada
Réseau de transport de la Capitale, the regional transportation commission for Quebec City
Road traffic collision, or road traffic accident
Road Transport Corporation, see
Rochester Transit Corporation, historical operator of streetcar, rail, and bus transit in Rochester, New York.

Regional Trial Court, the highest trial courts in the Philippines
Right to Censor, a group in the World Wrestling Federation
Rosette terminal complex, a structure in vascular plants which produces cellulose
Replication and transcription complex, the most vulnerable part of a coronavirus