ROS

Ros/ROS可能指以下事物：

科技

• 服务请求（Request of Service）
• 机器人作业系统（Robot Operating System）
• ReactOS（React Operating System）, open source operating system for Windows binary compatibility
• 活性氧（Reactive oxygen species），含氧化学活性分子
• 俄罗斯舱段, components of the International Space Station
• 视杆细胞外节（Rod Outer Segment），视杆细胞，眼睛视网膜感光部位
• Resident operating system (or ROM operating system), a (sometimes rudimentary) operating system (or BIOS) residing in ROM rather than loadable from disk (DOS)

地方

• 罗斯湖（Lake Roś），波兰
• 新加坡共和国（Republic of Singapore）, a country in South-East Asia
• 预备军官学校（Reserve Officer School）, a conscript training facility in Finland
• Rosario - Islas Malvinas International Airport, Argentina
• 罗斯河（Ros River），乌克兰

人与团体

• Raggruppamento Operativo Speciale, the Anti-organized Crime Branch of the Italian Carabinieri
• Reparti i Operacioneve Speciale, a former Albanian special forces unit
• Arno Ros, German philosopher
• Edmundo Ros, musician
• 罗·塞蕾索贴，柬埔寨女歌手。

其他

• Ros (grape), another name for the wine grape Mourvèdre
• Ros (vehicles), a Greek light truck manufacturer
• 销售报酬率（Return on sales）, an accounting ratio that detects operational efficiency
• Revenue On-Line Service, a tax returns system used in Ireland
• Review Of Systems, medical

参见

• Ross (消歧义)
• Rosas (姓氏), of which Ros is a spelling variation
• RDOS (消歧义)