| SWAS | South West Academy of Sport | 西南体育学院 |
| SWAS | Social Work Admissions System | 社会工作招生制度 |
| SWAS | SoftWare Acquisition System | 软件采集系统 |
| SWAS | Submillimeter Wave Astronomy Satellite | 亚毫米波天文卫星 |
| SWAS | Software Accomplishment Summary (software certification) | 软件完成总结（软件认证） |
| SWAS | Shenandoah WAtershed Study (Virginia) | Shenandoah WAtershed研究（弗吉尼亚州） |
| SWAS | South Western Ambulance Service (UK) | 西南救护车服务（英国） |
| SWAS | School Within A School (alternative education program) | 校内学校（另类教育计划） |
| SWAS | Store Within A Store | 店内存储 |