DTK

DTK is an initialism that may refer to


 * Developer Transition Kit, Apple's first ARM-based Macintosh computer for developers
 * Dell OpenManage Deployment Toolkit
 * Democratic Society Congress (Demokratik Toplum Kongresi), a pro-Kurdish NGO in Turkey
 * Deutsche Bank Contingent Capital Trust III, listed as DTK on the New York Stock Exchange
 * Diamond Trust Bank Group, traded as DTK on the Nairobi Securities Exchange
 * Dunia Tanpa Koma, a TV series in Indonesia
 * Duttapukur railway station (station code DTK), West Bengal, India
 * DTK Computer, a defunct Taiwanese computer hardware company
 * ISO 639:dtk, the Tomo Kan dialect of Western Plains Dogon