| SITE | Society of Incentive Travel Executives | 奖励旅游高管协会 |
| SITE | Society of International Travel Executives | 国际旅行管理协会 |
| SITE | Superfund Innovative Technology Evaluation | 超级基金创新技术评估 |
| SITE | Space Influences on the Terrestrial Environment | 空间对陆地环境的影响 |
| SITE | Student Invention Through Education | 通过教育实现学生发明 |
| SITE | Satellite Instructional Television Experiment | 卫星教学电视实验 |
| SITE | Spectrasite Holdings, Inc. | Spectrasite控股有限公司。 |
| SITE | Science Innovation Technology And Engineering | 科学创新技术与工程 |
| SITE | Sindh Industrial Trading Estate | 信德省工业贸易区 |
| SITE | Sindicato Independiente de Trabajadores de la Enseñanza | Sindicato Independiente de Trabajadores de la Enseñanza |
| SITE | Supernatural Intuitive Transmundane Entity | 超自然的直觉超世俗实体 |
| SITE | suction-infusion tissue extractor | 抽吸输液组织抽取器 |
| SITE | Stockholm Institute of Transition Economics and East European Economies | 斯德哥尔摩转型经济和东欧经济研究所 |
| SITE | Shipboard Information - Training & Education | 培训和教育的信息——橡皮 |
| SITE | Systems Integration Testing Environment | 系统集成测试环境 |
| SITE | Strategic Information Technology Effectiveness | 战略信息技术有效性 |
| SITE | Standard Income Tax on Employees (South Africa) | 员工标准所得税（南非） |
| SITE | School of Information Technology and Engineering (University of Ottawa) | 信息技术与工程学院（渥太华大学） |
| SITE | Society for Information Technology and Teacher Education | 信息技术与教师教育学会 |
| SITE | Superfund Innovative Technology Evaluation (US EPA) | 超级基金创新技术评估（US EPA） |
| SITE | Systems Integration, Test & Evaluation | 系统集成、测试和评估 |
| SITE | Satellite Instructional Television Experiment (Indian Space Research Organisation) | 卫星教学电视实验（印度空间研究组织） |
| SITE | Sushree Institute of Technical Education | 苏立德技术教育学院 |
| SITE | Sind Industrial Trading Estate (Pakistan) | 信德省工业贸易区（巴基斯坦） |
| SITE | Society for Information Technology Education (now ACM Special Interest Group for Information Technology Education) | 信息技术教育学会（现为ACM信息技术教育特别兴趣小组） |
| SITE | Sensor Integrated Test Environment | 传感器集成测试环境 |
| SITE | Search for International Terrorist Entities (Washington, DC) | 搜索国际恐怖实体（华盛顿特区） |
| SITE | Search For International Terrorist Entities | 搜索国际恐怖实体 |
| SITE | Stormwater Innovative Technology Evaluators | 雨水创新技术评估人员 |