| Subject | English | Chinese |
| el. | Asia and Oceania Workshop for Open System | 亚洲大洋洲开放系统专题讨论会 |
| agric. | cell open system | 细胞开放系统 |
| IT | China Open System Alliance | 中国开放系统软件平台 |
| el. | China Open System Alliance | 中国开放系统联盟 |
| comp., net. | common open system environment | 通用开放系统环境 |
| avia. | communication open system architecture | 通信开放式系统结构 |
| el. | Cooperation for Open System Interconnection Networking in Europe | 欧洲开放系统互连网络协会 |
| el. | cooperation for open systems | 开放系统协作 |
| IT | Cooperation for Open Systems Interconnection Networking in Europe | 欧洲开放系统互联网络协会 |
| el. | Corporation for Open System | 开放系统协会 |
| IT | corporation for open systems | 开放系统集团、开放系统协会 |
| IT | corporation for open systems | 开放系统协会 |
| multimed. | Digital Cinema Open System Alliance | 数字影院开放系统联盟 |
| IT | end open system | 末端开放系统 |
| el. | European procurement handbook on open systems | 欧洲开放系统采购指南 |
| IT | European workshop for open systems | 欧洲开放系统工作间 |
| el. | European Workshop for Open Systems | 欧洲开放系统研讨会 |
| tech. | geochemical open system | 地球化学开放体系 |
| el. | Government Open System Project | 政府开放系统计划 |
| el. | government open systems interconnection profile | 政府开放系统互连规范概要 |
| IT | government open systems interconnection profile | 政府开放系统互连纲要 |
| comp., net. | government open systems interconnection profile | GOSIP美国政府开放系统互联纲要 |
| proj.manag. | International Organization for Standardization/ Open Systems Interconnection model | ISO/OSI 模³型 |
| IT | International Organization for Standardization open systems interconnection model | 国际标准化组织/开放系统互连模型 |
| comp., net. | International Organization for Standardization Open Systems Interconnection model | 国际标准化组织/开放式系统互联模型 |
| multimed. | International organization for standardization/open systems interconnection reference model | ISO/OSI 参考模型 |
| el. | International Standards Organization open systems interconnect standard | 国际标准化组织开放系统互连标准 |
| telecom. | ISO open system interconnection | ISO 开放系统互连 |
| el. | Mixed Signal Open System Consortium | 混合信号开放系统联盟美国 |
| avia. | modular open system architecture | 模块化开放系统结构 |
| anim.husb. | no roof open system | 草地露天饲养 |
| anim.husb. | no roof open system | 户外饲养 |
| anim.husb. | no roof open system | 无屋顶开放系统 |
| anim.husb. | no-roof open system | 无屋顶开放系统 |
| oil | open system | 无盖层系统 |
| hydrol. | open system | 开式环系统 |
| space | open system | 开放式系统 |
| space | open system | 开系统 (计算机的) |
| labor.org. | open system | 水流-通过系统 |
| mount. | open system | 开放式氧气装备 |
| oil | open system | 开式系统 |
| dat.proc. | open system | 开放系统 |
| IT | open system | 开放型系统 |
| IT | open system | 外通开(管)，开放式系统 |
| avia. | open system | 控制容积 (C.V.) |
| avia. | open system | 开口系 (C.V.) |
| med. | open system | 开放装 |
| sol.pow. | open system | 敞开系统 |
| manag. | open system | 开放体系体制 |
| phys. | open system | 开放系 |
| surg. | open system | 开放装置 |
| interntl.trade. | open system | 开放体制 |
| nurs. | open system | 开放式装置 |
| ecol. | open system | 开放系统指维持生物自身平衡、成长及生存的系统 |
| busin. | open system | 公开制 |
| tech. | open system | 装配式房屋 |
| tech. | open system | 开式生态系统 |
| tech. | open system | 开路系统 |
| tech. | open system | 通用建筑体系 |
| tech. | open system | 预制装配式 |
| tech. | open system | 非封闭系统 |
| tech. | open system | 开放体系 |
| tech. | open system | 开式 |
| tech. | open system | 开系 |
| avia. | open system | 控制体积 |
| avia. | open system | 开口系统 |
| el. | open system adapter | 开放系统适配器 |
| IT | open system architecture | 开放系统体系结构 |
| tech. | open system architecture | 开放体系结构 |
| mil., air.def. | open system architecture | 开放系统结构 |
| space | open system architecture | 开放式系统结构 |
| tech. | open system architecture | 开放型系统结构 |
| mil., air.def. | open system architecture integrated product team | 开放系统结构综合产品小组 |
| el. | Open System Association | 开放系统协会 |
| el. | open system cabling architecture | 开放系统布线体系结构 |
| space | open system data interchange | 开放系统数据交换 |
| auto. | open system electronic kit/vehicle distributed executive | 汽车电子设备开放系统和对应接口/汽车分布式执行程序 |
| space | open system environment | 开放式系统环境 |
| IT | open system environment | 开放系统环境 |
| earth.sc. | open system interconnect | 开放式系统互连 |
| space | open system interconnect reference model | 开放式系统互联参考模型 |
| cryptogr. | open system interconnection | 开放式系统互联 |
| space | open system interconnection | 开放型系统互连 |
| IT | open system interconnection | 开放系统互连 |
| commun., railw. | Open System Interconnection | 开放式系统互连 |
| el. | open system interconnection standard | 开放系统互连标准 |
| railw. | Open System Interconnection | 开放系统互联 |
| IT | open system interconnection architecture | 开放系统互连体系结构 |
| el. | open system interconnection environment | 开放系统互连环境 |
| IT | open system interconnection OSI model | 开放系统互连模型 |
| comp., net. | open system interconnection model | 开放系统互连模型 |
| el. | open system interconnection network service | 开放系统互连网络服务 |
| telecom. | open system interconnection network service OSI-NS OSI | 网络服务 |
| el. | open system interconnection plan | 开放系统互连计划 |
| IT | open system interconnection OSI reference model | 开放型系统互连参考模型 |
| telecom. | open system interconnection reference model | 开放系统互连参考模型 |
| comp., net. | open system interconnection/ reference model | 开放系统互连参考模型 |
| telecom. | open system interconnection reference model | 开放系统互连参考模型 (OSI RM) |
| tech. | open system interconnection reference model | 开放互连系统参考模型 |
| el. | open system interconnection resource | 开放系统互连资源 |
| comp., net. | open system interconnection security architecture | 开放系统互连安全性体系结构 |
| space | open system interconnection/reference model | 开放型系统互连参考模型 (国际标准化组织提岀的计算机网络协议) |
| commun., railw. | Open System Interconnection/Reference Model | 开放式系统互联参考模型 |
| earth.sc. | open system interface | 开放系统接口 |
| avia. | open system interface | 开放系统界面 (接口) |
| el. | open system interworking | 开放系统互通 |
| telecom. | open system interworking | 开放系统互连 |
| tech. | open system management | 开放系统管理 |
| el. | open system management framework | 开放系统管理框架 |
| el. | open system message exchange | 开放系统报文交换 |
| tech. | open system of hot water supply | 敞开式热水供应系统 |
| tech. | open system of hot water supply | 开式热水供应系统 |
| nucl.phys. | open system of magnetic field | 磁场开端系统 |
| tech. | open system of recirculated cooling water | 敞开式循环冷却水系统 |
| tech. | open system of recirculated cooling water | 开式循环冷却系统 |
| tech. | open system precasting | 露天预制系统 |
| el. | open system service | 开放系统服务 |
| tech. | open system test | 土体冻胀试验等的开式试验法 |
| space | open systems architecture | 开放式系统体系结构 |
| space | open systems architecture | 开放型系统结构 (一种网络模型) |
| comp., net. | open systems architecture | 开放系统体系结构 |
| avia. | open systems environment | 开放系统环境 |
| el. | Open Systems Foundation | 开放系统基金会 |
| desert. | open systems foundation | 开放系统基础 |
| auto. | open systems inter connect | 开式系统内部互联内连 |
| avia. | open systems interconnect | 开放系统互连 |
| tech. | open systems interconnection | 开放式系统互连 |
| space | open systems interconnection | 开放系统互连 (国际标准化组织规定的终端之间数据通信的参考模型) |
| telecom. | open systems interconnection | 开放系统互连 |
| multimed. | open systems interconnection | 开放系统互联 |
| space | open systems interconnection architecture | 开放型系统互连体系结构 (国际标准化组织规定的一种网络体系结构) |
| proj.manag. | open systems interconnection model | 开放系统互连模型 |
| scient. | open systems interconnection reference model | 开放系统互连参考模型 |
| el. | open systems network support | 开放系统网络支援 |
| econ. | open systems planning | 开放系统的规划工作 |
| el. | open systems satellite | 开放系统卫星 |
| manag. | open-system analysis | 开放系统分析 |
| tech. | open-system interconnection standardization | 开放系统互连标准化 |
| eng.geol. | open-system test | 土体冻胀试验开式试验法 |
| telecom. | Petrotechnical Open Systems Group | 石油技术开放式系统集团 |
| IT | profiles for open systems internetworking technology | 美国政府开放系统互连网络技术概要 |
| IT | profiles for open systems internetworking technology | 开放系统互连网络技术概要 |
| el. | radio open system interworking protocol | 无线开放系统互通协议 |
| space | real open system | 开放实系统 |
| IT | real open system | 真正开放系统 |
| telecom. | real open system | 实际开放系统 |
| IT | relay open system | 接力式［中继］开放系统 |
| comp., net. | relay open system | 中继开放系统 |
| el. | security for open systems | 开放系统安全性 |
| surg. | semi-open system | 半开放装置 |
| nurs. | Semi-open system | 半开放式装置 |
| tech. | stationary open system | 稳定开放系统 |
| tech. | tectonic open system | 构造开放系统 |
| tech. | tectonic semi-open system | 构造半开放系统 |
| avia. | transient energy equation for open system | 开口系一般瞬态能量方程 |
| IT | Windows open system architecture | Windows 开放系统体系结构 |
| proj.manag. | Windows Open System Architecture | 开放系统结构 |
| proj.manag. | Windows Open System Architecture | Windows 开放系统结构 |
| el. | Windows open systems architecture | Windows 开放系统体系结构 |
| el. | X/Open system management | X/Open 系统管理 |