ECCG
| Acronym | Definition |
|---|---|
| ECCG | École de Commerce et de Culture Générale (French: School of Commerce and General Knowledge; Switzerland) |
| ECCG | European Conference on Crystal Growth |
| ECCG | European Centre for Corporate Governance (UK) |
| ECCG | European Centre for Common Ground (Brussels, Belgium) |
| ECCG | Early Childhood Construction Grant (Illinois) |
| ECCG | Enhanced Computer Control Group (Raytheon) |
| ECCG | East Cork Camera Group (Ireland) |
| ECCG | Executive Client Coverage Group |
| ECCG | Eccentric Conductor with Complete Ground |