| UWCC | Underwater Coincidence Counter (plutonium emissions) | 水下重合计数器（钚排放） |
| UWCC | Universal Wireless Communications Consortium | 通用无线通信联盟 |
| UWCC | United Way of Calvert County | 卡尔弗特县联合之路 |
| UWCC | United Way of Chester County | 切斯特县联合之路 |
| UWCC | United Way of Collier County | 科利尔县的联合方式 |
| UWCC | United Way of Clallam County | 克拉姆县联合之路 |
| UWCC | United Way of Canada - Centraide Canada | 加拿大联合路-Centrade Canada |
| UWCC | University of Wales College Cardiff (also known as Cardiff University, UWC) | 威尔士大学卡迪夫学院（也称为卡迪夫大学，UWC） |
| UWCC | Universal Wireless Communication Consortium | 通用无线通信联盟 |
| UWCC | University of Wisconsin Center for Cooperatives | 威斯康星大学合作社中心 |