| CEH | Certified Ethical Hacker | 认证道德黑客 |
| CEH | Certified Environmental Hygienist (Indoor Air Quality) | 认证环境卫生学家（室内空气质量） |
| CEH | ComisiÓn de Esclarecimiento HistÓrico | ComisiÓn de Esclarecimiento HistÓrico |
| CEH | Colorado Evidentiary Hearing | 科罗拉多州证据听证会 |
| CEH | cholesterol ester hydrolase | 胆固醇酯水解酶 |
| CEH | Centre for Ecology and Hydrology | 生态与水文中心 |
| CEH | Continuing Education Hours | 继续教育学时 |
| CEH | Centre for Environmental Health | 环境卫生中心 |
| CEH | ComisiÓn para el Esclaracimiento HistÓrico | ComisiÓn para el Esclaracimiento HistÓrico |
| CEH | Continuing Education Hour | 继续教育小时 |
| CEH | Complex Electronic Hardware | 复杂电子硬件 |