WBIS
| Acronym | Definition |
|---|---|
| WBIS | World Biographical Information System (online database) |
| WBIS | Wechsler-Bellevue Intelligence Scale (test) |
| WBIS | Web Based Invoicing System (software) |
| WBIS | Web-Based Information System |
| WBIS | West Bengal Incentive Scheme (economic development; Kolkata, India) |