| GBCS | Global Casinos, Inc. | 环球赌场有限公司。 |
| GBCS | Ground-Based Common Sensors | 地面通用传感器 |
| GBCS | General Board of Church and Society (United Methodist Church) | 教会和社会理事会（联合卫理公会） |
| GBCS | Global Business Communications Services | 全球商业通信服务 |
| GBCS | Ground Based Common Sensor | 地面普通传感器 |
| GBCS | Green Bay Christian School (Green Bay, WI) | 绿湾基督教学校（威斯康星州绿湾） |
| GBCS | Global Business Communications System | 全球商业通信系统 |