sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Office of Caregiver Quality | * |
| Ontario Certificate of Qualification | * |
| Ontario Certificate of Qualifications | * |
| Over Claiming Questionnaire | * |
| Old City of Quito | * |
| Ordre des Chimistes du Québec. Québec Corporation of Chemists | * |
| Outstanding Civilian of the Quarter | * |