| Acronym | Definition |
|---|
| DRIS | Diagnosis and Recommendation Integrated System |
| DRIS | Decennial Response Integration System |
| DRIS | Detroit Radio Information Service (radio-reading service for people with disabilities) |
| DRIS | Digital Resources and Imaging Services (Ireland) |
| DRIS | Defense Regional Interservice Support |
| DRIS | Diagnostic and Recommendation Integrated System |
| DRIS | Defense Retail Interservice Support |
| DRIS | Date Received in Shop |
| DRIS | Deficiency Reporting and Investigating System |
| DRIS | Dividend Reinvestment Scheme |
| DRIS | Data Retrieval Information System (NSA) |
| DRIS | Dynamic Route Information System (traffic) |
| DRIS | Double Resonance Ionization Spectroscopy |
| DRIS | Diagnostic Radiologic Imaging System |
| DRIS | Drugs Referral Information for Schools |