OTRK

OTRK may refer to:


 * Old Turkic language
 * Operatyvno-taktychnyi raketnyi kompleks (Ukrainian), and  Operativno-taktichesky raketny kompleks (Russian) for "operational-tactical missile complex", which for example may refer to:
 * Hrim-2 Ukrainian tactical ballistic missile, also called the OTRK Sapsan
 * 9K720 Iskander, a Russian missile system
 * OTR-23 Oka, a Soviet-era missile system
 * National Television and Radio Broadcasting Corporation (NTRK) of Kyrgyzstan, formerly Public Broadcasting Corporation (OTRK)