| SEAT | System Evaluation and Training | 系统评估和培训 |
| SEAT | Special Education Assistive Technology | 特殊教育辅助技术 |
| SEAT | Sociedad Española de Automoviles de Turismo (Spanish Society of Cars ) | Sociedad Española de Automoviles de Turismo (Spanish Society of Cars ) |
| SEAT | Systems Extension and Acceptance Team | 系统扩展和验收团队 |
| SEAT | Ejection Seat Evaluation and Test | 弹射座椅评估和测试 |
| SEAT | Southeast Area Transit (Preston, CT) | 东南地区交通（康涅狄格州普雷斯顿） |
| SEAT | Standardization and Evaluation Assistance Team | 标准化和评估援助小组 |
| SEAT | Siempre EstÁs Apretando Tornillos | Siempre EstÁs Apretando Tornillos |
| SEAT | Science Engineering Analysis and Test operation (Lockheed Martin; Houston, TX) | 科学工程分析和测试操作（洛克希德·马丁公司；德克萨斯州休斯顿） |
| SEAT | Submissive Extroverted Abstract Thinker (Jung personality type indicator) | 顺从外向抽象思维者（荣格性格类型指标） |
| SEAT | Single Engine Air Tanker | 单引擎空气罐车 |
| SEAT | Sociedad Española de AutomÓviles de Turismo, S. A. | Sociedad Española de AutomÓviles de Turismo, S. A. |
| SEAT | Sociedad Espan'ola de Automoviles de Turismo | 14 Espan 'ola德Automoviles旅游 |
| SEAT | Society For Enlightenment And Transformation | 启蒙与转型社会 |
| SEAT | The School Of Engineering And Advanced Technology | 工程与先进技术学院 |
| SEAT | Social Experimentation and Absurd Theater | 社会实验与荒诞剧场 |