| Acronym | Definition |
|---|
| ECOG➣Eastern Cooperative Oncology Group |
| ECOG➣Electrocorticogram |
| ECOG➣Electrocochleography |
| ECOG➣Evergreen Club of Ghana (Ghana) |
| ECOG➣European Child Obesity Group |
| ECOG➣Electronics Coordinating Group |
| ECOG➣Englewood Citizens for Open Government (Englewood, CO) |