| CERS | Consumer Education and Research Society (Ahmedabad, India) | 消费者教育和研究协会（印度艾哈迈达巴德） |
| CERS | Commander Emergency Recovery Section | 应急恢复科指挥官 |
| CERS | Cerus Corporation (stock symbol) | Cerus公司（股票符号） |
| CERS | Committee to Elect a Republican Senate (Wisconsin) | 共和党参议院选举委员会（威斯康星州） |
| CERS | Certified Employee Retention Specialist | 认证员工保留专家 |
| CERS | Combat Environment Realism System | 作战环境现实主义系统 |
| CERS | Class Event and Resource Scheduler (STASS) | 类事件和资源调度程序（STASS） |
| CERS | Cerus Corporation | Cerus公司 |
| CERS | Center for Excellence in Rural Safety (University of Minnesota) | 农村安全卓越中心（明尼苏达大学） |
| CERS | Collection/Exam Referral System | 收集和考试参考系统 |
| CERS | Crew Equipment Retrieval System | 乘员装备检索系统 |
| CERS | Crew Emergency Rescue System | 机组应急救援系统 |
| CERS | Carrier Evaluation & Reporting System | 评价和报告制度。载体 |