| Acronym | Definition |
|---|
| WRSI➣Water Requirements Satisfaction Index |
| WRSI➣Waste Recovery Systems, Inc. (California) |
| WRSI➣Whitewater Research & Safety Institute |
| WRSI➣War Reserve - Secondary Items |
| WRSI➣Waste Recovery Seattle International, LLC (Newcastle, WA) |
| WRSI➣Women's Role Strain Inventory (nursing questionnaire) |