RENO (Reactor Experiment for Neutrino Oscillations) is a short baseline reactor neutrino oscillation experiment in South Korea. The experiment was designed to either measure or set a limit on the neutrino mixing matrix parameter θ₁₃, a parameter responsible for oscillations of electron neutrinos into other neutrino flavours. RENO has two identical detectors, placed at distances of 294 m and 1383 m, that observe electron antineutrinos produced by six reactors at the Hanbit Nuclear Power Plant (the old name: the Yeonggwang Nuclear Power Plant) in Korea.

Reno is a city in the U.S. state of Nevada. It is located in the Northern portion of the state, approximately from Lake Tahoe. Known as "The Biggest Little City in the World", Reno is famous for its casinos and as the birthplace of Caesars Entertainment Corporation. It is the county seat of Washoe County, located in the northwestern part of the state. The city sits in a high desert at the foot of the Sierra Nevada and its downtown area (along with Sparks) occupies a valley informally known as the Truckee Meadows.