TQC most commonly refers to Total quality control.
TQC or TQc may also refer to: EFFAS Commission on Training & Qualification, a standing commission of the European Federation of Financial Analysts Societies (EFFAS) Tasmanian Qualifications Certificate, an academic qualification in Tasmania, Australia. See Télé-Québec, a Canadian French-language public educational television network abbreviated TQ or TQc Thailand Quality Class Award, a subsidiary award of the Thailand Quality Award Topological quantum computer, a type of quantum computer that utilises anyons. Toronto Quartette Club, the organisation which founded the first Toronto String Quartette