| Acronym | Definition |
|---|
| CRAS | Centro de Referência de Assistência Social (Portuguese: Reference Centre for Social Welfare; Brazil) |
| CRAS | Canadian Review of American Studies |
| CRAS | Conservatory of Recording Arts and Sciences (Arizona) |
| CRAS | CIMSS Regional Assimilation System |
| CRAS | Centralized Remedial Action Scheme (telecommunications) |
| CRAS | Cost Reduction Alternative Study (NASA) |
| CRAS | Cardio-Renal Anemia Syndrome |
| CRAS | Change/Repair Approval Sheet (aviation) |
| CRAS | Compliance Research & Analysis System |
| CRAS | Cable Repair Analysis System |
| CRAS | Centre Rural d'Animation Sanitaire (French: Center for Rural Health Liveliness; Côte d'Ivoire) |