Mir 2

Mir 2 may refer to either:


 * Mir-2 (DOS-8, Salyut 9) the never-assembled successor to the Mir space station
 * Zvezda (ISS module), the core module for Mir-2, now part of the International Space Station
 * Mir EO-2, Mir Principle Expedition 2, to the Mir-1 space station
 * Mir EP-2, Mir Visiting Expedition 2, to the Mir-1 space station
 * Mir-2 (sub), a Russian DSV submarine
 * MIR-2 computer, Russian early computers
 * mir-2 microRNA precursor
 * The Legend of Mir 2, an MMORPG