TDK Corporation is a Japanese electronics manufacturer. TDK may also refer to: TDK Australian Audio Book Awards Team Dragon Knights, disbanded League of Legends team TDK Electronics, German subsidiary of TDK Corporation Mark Knight (musician) The Dark Knight, 2008 superhero film directed by Christopher Nolan Turkish Language Association (Turkish: Türk Dil Kurumu or TDK), official authority TDK SC, a Japanese football team TDK - the IATA airport code for Taldykorgan Airport, Kazakhstan