WBO Views 12 meanings found WBO may refer to initiatives promoting baseball globally, an online platform for the wine trade, a corporate name, a regional office of a larger organization, or a community opera company. Miscellaneous World Beyblade Organization World Bamboo Organization Won by One Wilderness Based Orientation Community West Bay Opera Wide Band Optics Business Wine Business Online W. B. Olson, Inc. Washington Branch Office Women Business Owners Sports World Baseball Outreach World Boxing Organization