RS

RS may refer to:

Businesses and organizations

 * RS Group, entertainment & media company in Thailand
 * RS Group plc, British electronics & industrial distributor in England with brands including RS Components and RS Americas, Inc
 * RS Infotainment, Indian film production and distribution company
 * RS Productions, defunct Australian television and radio production company
 * Relief Society, an official auxiliary of The Church of Jesus Christ of Latter-day Saints (LDS Church)
 * République solidaire, a French political party
 * Roberval and Saguenay Railway (reporting mark RS)
 * Russian Party (Serbia) (Ruska stranka), a political party in Serbia

Sport

 * RS Sailing, an international designer and builder of sailboats and dinghies
 * Queens Park Rangers F.C., a professional football club from Shepherd's Bush, London, commonly nicknamed 'The Rs'

Places

 * Republic of Serbia (ISO 3166-1 code RS), country
 * Republic of Slovenia, country
 * Republika Srpska, one of the two political entities that compose the state of Bosnia and Herzegovina
 * Republika Srpska (1992–1995)
 * Rio Grande do Sul (ISO 3166-2 code BR-RS), Brazilian state

Science and technology

 * R/S classification, of the chirality of a molecule
 * RS, a class of racemic mixture
 * Radio Science, an instrument aboard MESSENGER space probe
 * Remote sensing
 * Risk and Safety Statements (R/S statements), a system of hazard codes and phrases for labeling dangerous chemicals

Biology and medicine

 * Resistant starch, indigestible starches (and sugars from starches)
 * Roemheld syndrome, a complex of gastrocardiac symptoms
 * Stomatal resistance (rs), of leaves
 * rs, prefix of a DbSNP record ID number e.g. rs206437
 * Respiratory syncytial virus, a species of virus

Computing

 * .rs, the internet country code top-level domain for Republic of Serbia
 * .rs, a filename extension for Rust source code
 * Recommended Standard (EIA), e.g. RS-232
 * Record Separator, in the C0 control code
 * Reed–Solomon error correction

Vehicles

 * Rally Sport, a designation applied to rallying cars
 * Rennsport (German for "racing sport"), a designation used for cars such as the Audi RS models
 * Porsche 911 Carrera RS
 * Porsche 911 GT3 RS
 * Ford Team RS, Ford Motor Company's European performance car and motorsport division
 * Renault Sport (R.S.), performance and motorsport division of automobile manufacturer Renault

Other uses

 * Pakistani rupee (plural currency symbol Rs)
 * RS (rapper) (2000–2019), Dutch drill rapper
 * Report Short, a type of US Congressional Research Service Report
 * Retail services specialist, an occupational rating in the U.S. Navy
 * Rolling Stone magazine
 * RuneScape, a fantasy MMORPG by Jagex