| RBAC | Role Based Access Control | 角色访问控制 |
| RBAC | Role Based Access Control | 基于角色的访问控制 |
| RBAC | Re-Use Business Assistance Center | 重复使用业务协助中心 |
| RBAC | Rule-Based Access Control (informatics) | 基于规则的访问控制（信息学） |
| RBAC | Role-Based Access Control (informatics) | 基于角色的访问控制（信息学） |
| RBAC | Recreational Boating Advisory Council (Canada) | 休闲划船咨询委员会（加拿大） |
| RBAC | Recycling Business Assistance Center | 回收业务援助中心 |
| RBAC | Regional Business Assistance Corporation | 区域商业援助公司 |
| RBAC | Reuse Business Assistance Center | 重用业务支持中心 |