Ros

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
 * 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 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