| SEW | The Society For Emigrant Women | 移民妇女协会 |
| SEW | Singer Company N. V. | 歌手公司N.V。 |
| SEW | Store Exclusive White | 商店专属白色 |
| SEW | Section Editor Window | 截面编辑器窗口 |
| SEW | Sliver and Elves World | 银与精灵世界 |
| SEW | Special Effects Weaponry | 特效武器 |
| SEW | Segregated Early Weaning (in swine) | 隔离早期断奶（猪） |
| SEW | Space and Electronic Warfare | 空间与电子战 |
| SEW | Standard Electric Works Co, Ltd | 标准电气工程有限公司 |
| SEW | Search Engine Watch | 搜索引擎监视 |
| SEW | Sovereign Empire Wrestling | 主权帝国摔跤 |
| SEW | Surface Electromagnetic Wave | 表面电磁波 |
| SEW | Slowly-Evolving Waveform | 缓慢演变的波形 |
| SEW | Silicon Epitaxial Wafer | 硅外延晶片 |
| SEW | South East Water (Australia) | 东南水务（澳大利亚） |
| SEW | Software Engineering Workshop | 软件工程研讨会 |
| SEW | Space, Electronic Warfare | 空间、电子战 |
| SEW | Scientific Engineering Workstation | 科学工程工作站 |
| SEW | Shared Early Warning | 共享预警 |
| SEW | sewage | 污水 |
| SEW | Sewing Enables Women | 缝纫让女性受益 |
| SEW | Service Education And Worship | 服务教育与崇拜 |
| SEW | Schunk Extreme Wrestling | 舒克极限摔跤 |
| SEW | Siwa, Egypt | 埃及西瓦 |