COSCA
| Acronym | Definition |
|---|---|
| COSCA | Conference of State Court Administrators |
| COSCA | Confederation of Scottish Counselling Agencies (UK) |
| COSCA | Conejo Open Space Conservation Agency (Thousand Oaks, CA) |
| COSCA | Collaborative Study of Cassava in Africa (agricultural research) |
| COSCA | Council of Scottish Clans and Associations, Inc. |