TDK is a Japanese multinational electronics corporation established in 1935.
TDK may also refer to:
Airports TDK, IATA airport code for Taldykorgan Airport, Kazakhstan
Entertainment The Dark Knight, 2008 superhero film directed by Christopher Nolan
Organisations TDK Australian Audio Book Awards, annual Australian awards ceremony established in 1988 TDK Electronics, German subsidiary of TDK Corporation Turkish Language Association (; TDK), regulatory body for the Turkish language
People Tom De Koning (born 1999), Australian rules footballer for St Kilda and Carlton Mark Knight (musician) (fl. 1989; known alternatively as TDK), British musician, video game music composer and sound designer
Fictional characters Arm-Fall-Off-Boy ("the Detachable Kid"), featured in the 2021 film the Suicide Squad
Teams Team Dragon Knights, disbanded League of Legends team Blaublitz Akita ("TDK SC"), Japanese association football team
See also