RS

RS may refer to:

Science and medicine

• A unique DbSNP record ID number (“rs#”; e.g. rs206437)
• r_s, leaf stomatal resistance
• R/S classification, important in chiral chemistry
• Roemheld syndrome, a complex of gastrocardiac symptoms

Computer-related

• Recommended Standard, an early prefix used for electronic standards (e.g. RS-232) now maintained by the Electronic Industries Alliance
• RS is the abbreviation for the C0 control code Record Separator
• Reed-Solomon error correction, a popular coding technique
• .rs, the internet country code top-level domain for Republic of Serbia
• .rs filename extension for Rust (programming language) source code

Places

• Republic of Serbia, ISO 3166-1 alpha-2 code
• Republika Srpska, one of the two political entities that compose the state of Bosnia and Herzegovina
• Rio Grande do Sul, Brazilian state

Vehicles

• Rally Sport, a designation used on cars that are rally class
• Rennsport, German for "racing sport", a designation used internationally for cars such as the Audi RS models and the Porsche 911 Carrera RS and GT3 RS
• Renault Sport a series of cars by Renault
• Rallye Sport, used by the Ford Motor Company for its Ford TeamRS series of cars
• RS Sailing, also uses RS as prefix for model names
• Roberval and Saguenay Railway reporting mark RS

Other

• Rs., an abbreviation for rupee, the currency used in Pakistan, India and several other Asian countries
• RS Components, international electronic component distributor
• Risk and Safety Statements or "R/S statements", a system of hazard codes and phrases for labeling dangerous chemicals
• Relief Society, an official auxiliary of The Church of Jesus Christ of Latter-day Saints (LDS Church)
• Report Short, a type of Congressional Research Service Report
• Resistant starch
• RS Public Company Limited, a Thai Music Company
• République solidaire, French political party
• Radio Science, an instrument aboard MESSENGER space probe
• RuneScape, an online roleplaying game by Jagex