| Acronym | Definition |
|---|
| OVCA➣Ottawa Valley Curling Association (Canada) |
| OVCA➣Ohio Venture Capital Authority (est. 2003) |
| OVCA➣Oregon Vietnamese Community Association (Aloha, OR) |
| OVCA➣Ohio Volunteer Center Association |
| OVCA➣Old Variety Canary Association (canary breeding club) |
| OVCA➣Ocean View Community Association (Hawaii) |
| OVCA➣Ohio Vocational Competency Assessment |