| WBSO | AM-650, Clinton, Maassachusetts | AM-650，克林顿，马萨诸塞州 |
| WBSO | Web Based Supply Ordering | 基于Web的供应订单 |
| WBSO | Wilson Badminton Swiss Open | 威尔逊羽毛球瑞士公开赛 |
| WBSO | Wet Bevordering Speur- en Ontwikkelingswerk | 湿Bevoring Speur-en Ontwikkelingswerk |
| WBSO | Water for Bulk Sterile Operations | 散装无菌操作用水 |