| Subject | English | Chinese |
| space | reliability, availability, maintainability, and inspectability | 可靠性、可利用性、可维护性和可检查性 |
| seal. | reliability, availability, maintainability and safety | 可靠性、可用性、保养性能和安全性 |
| space | reliability, availability, maintainability and security | 可靠性、可用性、可维修性和安全性 |
| commun., railw. | Reliability, Availability, Maintainability, Safety | 可靠性、可用性、可维护性、安全性 |
| railw. | Reliability Availability, Maintainability, Safety RAMS relief locomotive | 救援机车 |
| econ. | reliability availability maintainability simulation | 可靠性、可用性 、可维修性模拟 |