Found 5 full forms for ONCA
| Term | Full Form | Category |
|---|---|---|
| ONCA | Office of Nationally Competitive Awards 
| Others |
| ONCA | One Network for Conservation and
| Others |
| ONCA | One Network for Conservation and the Arts
| Others |
| ONCA | Optimal Nutritional Care for All
| Others |
| ONCA | Outer Neutron Control Assembly
| Others |