ETCC
| Acronym | Definition |
|---|---|
| ETCC | European Touring Car Championship |
| ETCC | European Touring Car Championship (now World Touring Car Championship) |
| ETCC | European Touring Car Cup (automobile racing) |
| ETCC | East Texas Crisis Center (est. 1978) |
| ETCC | Emerging Technologies Coordinating Council (California) |
| ETCC | Eastern Telecommunication Company (Bulgaria) |
| ETCC | Enhanced Telecommunications Center |
| ETCC | Earth Treks' Climbing Center (indoor climbing gym; Maryland) |
| ETCC | European Theater Command Center (US DoD) |