| 缩写 | 全称 | 中文释义 |
|---|---|---|
| COSA | Council of State Archivists | 国务院档案管理员 |
| COSA | Coptic Orphans Support Association | 科普特孤儿支持协会 |
| COSA | Circles of Support and Accountability | 支持和责任圈 |
| COSA | Coordinator Of Student Activities | 学生活动协调员 |
| COSA | Confederation of Oregon School Administrators | 俄勒冈学校管理者联合会 |
| COSA | County Office of Services for the Aging | 县老龄服务办公室 |
| COSA | Company of Science and Art | 科学与艺术公司 |