RS2

RS2 may refer to:


 * Audi RS2 Avant, high-performance estate car/station wagon, jointly developed by Audi and Porsche
 * ALCO RS-2, a diesel-electric locomotive built by Alco-GE
 * Rising Storm 2: Vietnam, a tactical first-person shooter video game set in the Vietnam War, sequel to Rising Storm
 * "RuneScape 2", an older version of the online video game RuneScape
 * Romancing SaGa 2, role-playing video game
 * Red Steel 2, a 2010 first-person action game
 * "Redstone 2", codename of the Windows 10 Creators Update, released April 2017
 * RS2, an album by Canadian bass guitarist and singer-songwriter Rhonda Smith
 * The second Randall–Sundrum model