| Acronym | Definition |
|---|
| OCOG➣Ohio College Opportunity Grant |
| OCOG➣Organising Committee for the Olympic Games |
| OCOG➣Ontario Clinical Oncology Group (Hamilton, Ontario, Canada) |
| OCOG➣Online Collaborative Oncology Group (San Francisco, CA) |
| OCOG➣Ohio Coalition for Open Government |
| OCOG➣Ouachita Council of Governments (Ouachita Parish, LA) |