| CRIS | Calibration Recall and Information System 
| Others |
| CRIS | Canadian Rural Information Service
| Others |
| CRIS | Cancer Research Information System
| Others |
| CRIS | Caravan Registration and Identification Scheme
| Others |
| CRIS | Cardholder Risk Identification Service
| Others |
| CRIS | Career Resources Interactive System
| Others |
| CRIS | Caribbean Risk Information System
| Others |
| CRIS | Carrier Route Information System
| Others |
| CRIS | Center For Research In Science
| Others |
| CRIS | Center for Research on Internet in the Schools
| Others |
| CRIS | Central Railway Information Systems
| Others |
| CRIS | Central Registration and Identification Scheme
| Others |
| CRIS | Centre for Railway Informatics System
| Others |
| CRIS | Centre for Railway Information Systems
| Others |
| CRIS | Centre for Railway Infotech Systems
| Others |
| CRIS | Chicagoland Radio Information Service
| Others |
| CRIS | Clinical Record Interactive Search
| Others |
| CRIS | Clinical Research Information System
| Others |
| CRIS | Clinically Related Information System
| Others |
| CRIS | Code Reduced Instruction Set
| Others |
| CRIS | Collections and Research Information System
| Others |
| CRIS | Collinear Resonance Ionization Spectroscopy
| Others |
| CRIS | Command Resource Information System
| Others |
| CRIS | Common Relex Information System
| Others |
| CRIS | Commonwealth Regional Information Service
| Others |
| CRIS | Community Rapid Intervention Service
| Others |
| CRIS | Community Refugee and Immigration Services
| Others |
| CRIS | Community Relations in Schools
| Others |
| CRIS | Community Resident Information Services
| Others |
| CRIS | Community Resource Information System
| Others |
| CRIS | Community Resources and Information for Seniors
| Others |
| CRIS | Comparative Regional Integration
| Others |
| CRIS | Comparative Regional Integration Studies
| Others |
| CRIS | Computer Resources Integrated Support
| Others |
| CRIS | Connecticut Radio Information System
| Others |
| CRIS | Connectiut Radio Information System
| Others |
| CRIS | Construction Risk and Insurance Specialist
| Others |
| CRIS | Construction Risk Insurance Specialist
| Others |
| CRIS | Costa Rican International Sportsbook
| Others |
| CRIS | Country Response Information System
| Others |
| CRIS | County Rate Information System
| Others |
| CRIS | County Road Inventory System
| Others |
| CrIS | Cross-track Infrared Sounder
| Others |
| CRIS | Cultural Resource Information System
| Others |
| CRIS | Current Research Information System
| Others |
| CRIS | Current Research Information Systems
| Others |
| CRIS | Customer Racing Information Service
| Others |
| CRIS | Customer Record Information System
| Others |
| CRIS | Customer Response Information System
| Others |
| CRIS | Cyber Research and Innovation Society
| Others |
| CRIS | The Centre for Railway Information Systems (India)
| Others |