RS

RS may refer to:

• 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

.rs is the Internet country code top-level domain (ccTLD) for Serbia. The domain name registry that operates it is the Register of National Internet Domain Names of Serbia (RNIDS). The letters rs stand for Republic of Serbia (Serbian: Republika Srbija).

The rupee is the common name for the currencies of India, Sri Lanka, Nepal, Pakistan, Indonesia, Mauritius, Seychelles, Maldives, and formerly those of Burma and Afghanistan.