| WBI | Business Innovation 
| Others |
| WBI | Wallonia Brussels International
| Others |
| WBI | Wallonie Bruxelles International
| Others |
| WBI | Warren And Betsy International
| Others |
| WBI | Washington Baseball Instruction
| Others |
| WBI | Web Based Inquiry
| Others |
| WBI | Web Based Instruction
| Others |
| WBI | Web Based Interview
| Others |
| WBI | Web Browser Intelligence
| Others |
| WBI | Web- Based Initiative
| Others |
| WBI | Webshpere Business Integeration
| Others |
| WBI | WebSphere Business Integration
| Others |
| WBI | Websphere Business Integrator
| Others |
| WBI | Welichem Biotech Inc
| Others |
| WBI | Wentzel Bromiley Insurance
| Others |
| WBI | West Branch Institute at Lock Haven University
| Others |
| WBI | Westchester Baseball Inc
| Others |
| WBI | Western Bariatric Institute
| Others |
| WBI | Western Beauty Institute
| Others |
| WBI | Western Branch Intermediate
| Others |
| WBI | Westside Boiler Invasion robotics team
| Others |
| WBI | Wet Bandits, Inc.
| Others |
| WBI | What's the Big Idea
| Others |
| WBI | Wheeler Bros Inc
| Others |
| WBI | White Bishop
| Others |
| WBI | White Bison, Inc.
| Others |
| WBI | Whole bowel irrigation
| Others |
| WBI | Williams Broadcasting, Inc.
| Others |
| WBI | With Bad Intention
| Others |
| WBI | Women's Basketball Invitational
| Others |
| WBI | Workplace Bullying Institute
| Others |
| WBI | World Bank E Institute
| Others |
| WBI | World Bank Institute
| Others |
| WBI | World Bank Institute's
| Others |
| WBI | World Biographical Index
| Others |
| WBI | Wright Brothers Institute
| Others |
| WBI | Wyoming Behavioral Institute
| Others |