| RAMS | Reference Acceleration Measurement System | 参考加速度测量系统 |
| RAMS | Risk Analysis Management System | 风险分析管理系统 |
| RAMS | Reliability Asset Monitoring System | 可靠性资产监控系统 |
| RAMS | Rapid Assembly Munitions System | 快速装配弹药系统 |
| RAMS | Reliability, Availability, Maintainability, and Supportability | 可靠性、可用性、可维护性和可保障性 |
| RAMS | Risk Analysis And Management System | 风险分析和管理系统 |
| RAMS | Radio Audience Measurement Survey | 无线电受众测量调查 |
| RAMS | Responsibility And Management Skills | 责任和管理技能 |
| RAMS | Rebuildable Action Model System | 可重建行动模型系统 |
| RAMS | Remote Agent Master Server | 远程代理主服务器 |
| RAMS | Roadmaster Active Suspension System | Roadmaster主动悬架系统 |
| RAMS | Rockin Against Multiple Sclerosis | Rockin抗多发性硬化 |
| RAMS | Registered Australian Mortgage Securities | 澳大利亚注册抵押证券 |
| RAMS | Reliability, Availability, Maintainability, and Safety | 可靠性、可用性、可维护性和安全性 |
| RAMS | Right Ascension of the Mean Sun | 平均太阳的右升天 |
| RAMS | Remote Activation Munitions System | 远程激活弹药系统 |
| RAMS | Radiation Alarm Monitoring System | 辐射报警监测系统 |
| RAMS | Recursive Adaptive Model Set | 递归自适应模型集 |
| RAMS | Readiness Automated Management System | 战备自动化管理系统 |
| RAMS | Reliability, Availability, Maintainability, Supportability | 可靠性、可用性、可维护性、可保障性 |
| RAMS | Reserve Aerographer's Mate School | Aerographer保留的学校 |
| RAMS | Resource Allocation & Multiproject Scheduling | 资源分配和Multiproject调度 |
| RAMS | Richmond Area Multi Services | 里士满地区多服务 |
| RAMS | Regional Air Monitoring System | 区域空气监测系统 |
| RAMS | Reliability, Availability, Maintainability and Safety | 可靠性、可用性、可维护性和安全性 |
| RAMS | Remote Area Monitoring System | 远程区域监控系统 |
| RAMS | Rescue Air Mobility Squad (US Air Force) | 救援空中机动中队（美国空军） |
| RAMS | Russian Academy of Medical Science | 俄罗斯医学科学院 |
| RAMS | Rochester Area Multiple Sclerosis | 罗切斯特地区多发性硬化 |
| RAMS | Regional Atmospheric Modeling System | 区域大气建模系统 |
| RAMS | Repairable Assets Management System | 可维修资产管理系统 |
| RAMS | Reprographics Automated Management System | 复印自动化管理系统 |
| RAMS | RDAISA (US Army Research, Development, and Acquisition Information Systems Agency) Acquisition Management System | RDAISA（美国陆军研究、开发和采办信息系统局）采办管理系统 |