| SEAM | South Eastern Association of Magicians | 东南魔术师协会 |
| SEAM | Spectral Element Atmosphere Model | 光谱元素大气模型 |
| SEAM | Socio Economic Approach To Management | 管理的社会经济方法 |
| SEAM | Southeast Asia Microform Project | 东南亚缩微胶片项目 |
| SEAM | Science, Engineering, and Math | 科学、工程和数学 |
| SEAM | Scalable and Efficient ATM Multicast | 可扩展且高效的ATM组播 |
| SEAM | Sprint Enterprise Application Messaging (Sprint) | Sprint企业应用程序消息（Sprint） |
| SEAM | Stora Enso Account Management | 斯道拉恩索客户管理 |
| SEAM | Simple Extensible Abstract Machine | 简单可扩展抽象机 |
| SEAM | Sidewinder Expanded Acquisition Mode (US Navy aviation) | 响尾蛇扩展采集模式（美国海军航空兵） |
| SEAM | Support Education Assessment Monitoring | 支持教育评估监控 |
| SEAM | Surface, Environment, and Mining | 地表、环境和采矿 |
| SEAM | Spatially Extended Anchor Mechanism | 空间延伸锚固机构 |
| SEAM | Sun Enterprise Authentication Mechanism | Sun企业身份验证机制 |
| SEAM | Systemic Enterprise Architecture Methodology | 系统企业架构方法 |
| SEAM | Spectral Element Atmospheric Model | 光谱元素大气模型 |