| Acronym | Definition |
|---|
| RBAC | Role-Based Access Control (informatics) |
| RBAC | Rule-Based Access Control (informatics) |
| RBAC | Role Based Authorization Capabilities |
| RBAC | Role Based Access Control |
| RBAC | Rose Bowl Aquatics Center (Pasadena, CA) |
| RBAC | Recycling Business Assistance Center (North Carolina Department of Environment and Natural Resources) |
| RBAC | Regulamento Brasileiro de Aviação Civil (Portuguese: Brazilian Rules of Civil Aviation; Brazil) |
| RBAC | Recreational Boating Advisory Council (Canada) |
| RBAC | Re-Use Business Assistance Center |