| WPAC | Web Presence Advisory Committee | Web状态咨询委员会 |
| WPAC | Wellesley Pesticide Awareness Campaign | 韦尔斯利农药宣传运动 |
| WPAC | Whirlpool Political Action Committee | 惠而浦政治行动委员会 |
| WPAC | Wahoo Parent Advisory Committee | Wahoo家长咨询委员会 |
| WPAC | Women's Program Advisory Committee | 女子项目咨询委员会 |
| WPAC | Wet Period Average Cover | 湿期平均覆盖率 |
| WPAC | Wilton Park Academic Council | 威尔顿公园学术委员会 |
| WPAC | Western Pacific | 西太平洋 |
| WPAC | Wellington Performing Arts Centre | 惠灵顿表演艺术中心 |
| WPAC | Western North Pacific | 北太平洋西部 |