| 缩写 | 全称 | 中文释义 |
|---|---|---|
| GCAS | Ground Collision Avoidance System | 地面防止碰撞系统 |
| GCAS | Genesee County Animal Shelter | genesee县动物收容所 |
| GCAS | Gold Coast Aquarium Society | 黄金海岸水族馆协会 |
| GCAS | Greater Cincinnati Aquarium Society | 大辛辛那提水族馆协会 |
| GCAS | Grant And Contract Accounting Service | 赠款和合同会计服务 |
| GCAS | Grants And Contracts Accounting Services | 赠款和合同会计服务 |
| GCAS | General Conference Auditing Service | 大会审计署 |