Poisk (; lit. Search), also known as the Mini-Research Module 2 (MRM 2), , or МИМ 2, is a docking module of the International Space Station. Its original name was Docking Module 2 ( (SO-2)), as it is almost identical to the Pirs Docking Compartment. Added in 2009, Poisk was the first major Russian addition to the International Space Station since 2001.
Poisk may refer to:
- Poisk (computer), a Ukrainian(USSR) IBM PC XT clone (see List of Soviet computer systems)
- Poisk (ISS module), a component of the International Space Station
- POISK Centre, an educational and research organization at Saint Petersburg State University