IDT
# IDT

IDT may refer to:

## Technology

* Information and digital technology, a digitally focused information technology landscape
* Interdigital transducer, or interdigitated transducer, a sensor and transmitter for a surface acoustic wave
* Interrupt descriptor table, a memory structure of x86 microprocessors
* Insulation-displacement technology, or insulation-displacement termination, an electrical connector
* Interactive data transformation, a form of data transformation via a visual interface intended for analysts and business users with limited technical knowledge

## Organisations

* IDT Corporation, a long-distance telephone carrier
* Integrated Device Technology, a semiconductor manufacturer
* Integrated Display Technology, a Hong Kong-based producer of LCD products
* Integrated DNA Technologies, a U.S. supplier of custom nucleic acids
* International Display Technology, a joint-venture of IBM and the Taiwanese Chi Mei group
* IDT Entertainment, film producer

## Other

* Inherited disorders of trafficking
* Israel Daylight Time
* It Dies Today, a metalcore band from Buffalo, New York
* Inactive Duty Training, U.S. military duty, for example in the Inactive National Guard
