Ros or ROS or RoS may refer to:
Organizations Raggruppamento Operativo Speciale, the Anti-organized Crime Branch of the Italian Carabinieri Registers of Scotland, a Scottish authority responsible for compiling and maintaining records Reparti i Operacioneve Speciale, a former Albanian special forces unit IL ROS, Norwegian football team
People and titles Scottish Gaelic spelling of the name Ross Baron de Ros Surname Ana Ros Camacho, Spanish mathematician Ana Roš (born 1972), Slovene cook Arno Ros (born 1942), German philosopher Carmen Ros Nortes (born 1953), Catholic nun and Vatican official Edmundo Ros (1910–2011), Trinidadian-British musician Enrique Ros (1924–2013), Cuban-American businessman and activist Fran Roš (1898–1976), Slovene writer Giuseppe Ros (1942–2022), Italian boxer Iñigo Ros (born 1982), Spanish footballer Isidro Ros Ríos (born 1995), Spanish footballer Jaime Ros, (born 1952), Spanish alpine skier Javier Ros (born 1990), Spanish footballer José Ros García (1920–2001), Spanish poet Lázaro Ros (1925–2005), Cuban singer Ramón Ros (born 1981), Spanish footballer Richard Ros (born 1429), English poet Amanda McKittrick Ros (1860–1939), Irish writer Mohd Remezey Che Ros (born 1982), Malaysian footballer Uilleam Ros, Scottish Gaelic poet Juan Antonio Ros (born 1996), Spanish footballer Ros Saboeut (c. 1942–2014), Cambodian musician Ros Serey Sothea (1948–1977), Cambodian singer Ros Sopheap (born 1962), Cambodian women's rights activist
Given name Ros Atkins (born 1974), British journalist Ros Bates (born 1962), Australian politician Ros Childs (born 1967), British journalist Ros Drinkwater (born 1944), Scottish actress Ros Evans (born 1960), British athlete Ros Kelly (born 1948), Australian politician Ros Kember (born 1985), New Zealand cricketer Ros Pesman (born 1938), Australian historian Ros Spence (born 1970), Australian politician Ros Myers, fictional character
Places Lake Roś, Poland Republic of Singapore, a country in South-East Asia Reserve Officer School, a conscript training facility in Finland Ros, Belarus, an urban-type settlement in Grodno Region, Belarus Ros (river), Ukraine
Science and technology Reactive oxygen species, chemically reactive molecules containing oxygen ReactOS, a free and open-source operating system intended to be binary-compatible with Windows NT ROS1, receptor tyrosine kinase ROS, a weak signal sound card mode for Amateur Radio Rod outer segment, the light-sensitive part of the retina of the eye Robot Operating System, an open-source robotics platform by Willow Garage and Stanford AI Labs ROM Operating System, a ROMed version of Digital Research's DR DOS Russian Orbital Service Station, a proposed space station Russian Orbital Segment, components of the International Space Station Random orbital sander, also called palm sander, a hand-power tool
Transportation Rosanna railway station, Melbourne Rosario – Islas Malvinas International Airport, Argentina Rosyth railway station, Fife, Scotland (National Rail station code)
Other uses Ros (grape), another name for the wine grape Mourvèdre Ros (vehicles), a Greek light truck manufacturer Reaper of Souls, an expansion to the game Diablo 3 Return on sales, an accounting ratio that detects operational efficiency Review of systems, medical Star Wars: The Rise of Skywalker, a 2019 film
See also Ross (disambiguation) Da Ros, surname Ríos (disambiguation) Rosas (surname), of which Ros is a spelling variation Rot (disambiguation) RDOS (disambiguation) Rots (disambiguation) Tros (disambiguation)