ETCC meaning in Regional ?

Answer: What is European Touring Car Championship mean?

The European Touring Car Championship was an international touring car racing series organised by the FIA. It had two incarnations, the first one between 1963 and 1988, and the second between 2000 and 2004. In 2005 it was superseded by the World Touring Car Championship, and replaced by the European Touring Car Cup between 2005 and 2017 when became also defunct.

reference

Full Form	Category
Electronic Transaction Consultants Corporation	Academic & Science
Elizabeth Township Community Center	Community
European Team Chess Championship	General
Ethics Training and Compliance Center	General
East Texas Crisis Center	General
Electronic Touch Climate Control	General
East Tennessee Corvette Club	General
Edmonton Thunderbird Car Club	General
Emerging Technologies Coordinating Council	Governmental
Goch Military Com Center, S-Germany	Regional
European Technical Coatings Congress	Regional
European Touring Car Championship	Regional
European Touring Car Cup	Regional
European Tree Climbing Championship	Sports