| Acronym | Definition |
|---|
| WRIS➣Wage Record Interchange System |
| WRIS➣Western Reserve Internet Services (Cleveland, OH) |
| WRIS➣Wildlife Resource Information System (Colorado Division of Wildlife database) |
| WRIS➣Water Rights Information System (various locations) |
| WRIS➣Water Resources Information Systems |
| WRIS➣Wage Record Information System (various states) |