COIA
| Acronym | Definition |
|---|---|
| COIA | Canada-Ontario Immigration Agreement |
| COIA | Commission on Information and Accountability for Women's and Children's Health (COIA) |
| COIA | Commission on Intercollegiate Athletics |
| COIA | Conflict of Interest Act (Canada) |
| COIA | Children of Iraq Association (UK) |
| COIA | Commissioner of Indian Affairs |
| COIA | Community Outreach in Action (Everglades restoration newsletter; Florida) |