| CSSE | Canadian Society of Safety Engineers | 加拿大安全工程师协会 |
| CSSE | Canadian Society for the Study of Education (Ottawa, Ontario, Canada) | 加拿大教育研究学会（加拿大安大略省渥太华） |
| CSSE | Conference of State Sanitary Engineers | 国家卫生工程师会议 |
| CSSE | Computer Science and Software Engineering | 计算机科学与软件工程 |
| CSSE | Closed System Step Etching | 封闭系统步骤蚀刻 |
| CSSE | Combat Simulation and Systems Evaluation | 作战模拟与系统评估 |
| CSSE | Center for Systems and Software Engineering | 系统与软件工程中心 |
| CSSE | Cultural Studies of Science Education | 科学教育的文化研究 |
| CSSE | combat Service support element (MAGTF) | 作战勤务保障分队 |
| CSSE | Control System Simulation Equipment (NASA) | 控制系统模拟设备（NASA） |
| CSSE | combat service support element (MAGTF) (US DoD) | 作战勤务支援分队（MAGTF）（美国国防部） |
| CSSE | International Journal of Computer Systems Science and Engineering | 国际计算机系统科学与工程杂志 |