HDX may refer to:
*
HDX (Home Depot), in-house brand used by The Home Depot
*
Fire HDX
The Fire HDX, formerly named Kindle Fire HDX, was a high-end model in Amazon Fire line of tablet computers. It was announced on September 25, 2013 and was available in two models, 7 inch and 8.9 inch. The 7 inch WiFi model was rel ...
, Amazon Fire tablet computer
*
Half-duplex
A duplex communication system is a point-to-point system composed of two or more connected parties or devices that can communicate with one another in both directions. Duplex systems are employed in many communications networks, either to allow ...
, communication flowing in both directions, but not simultaneously
* Humanitarian Data Exchange, an open humanitarian data sharing platform managed by
the United Nations Office for the Coordination of Humanitarian Affairs
*
Hydrogen–deuterium exchange Hydrogen–deuterium exchange (also called H–D or H/D exchange) is a chemical reaction in which a covalently bonded hydrogen atom is replaced by a deuterium atom, or vice versa. It can be applied most easily to exchangeable protons and deuteron ...
*
Lisofylline, an experimental anti-inflammatory drug
*
Pro Tools
Pro Tools is a digital audio workstation (DAW) developed and released by Avid Technology (formerly Digidesign) for Microsoft Windows and macOS. It is used for music creation and production, sound for picture ( sound design, audio post-prod ...
HDX audio accelerator hardware
*
Thomas Saf-T-Liner HDX, an American school bus
* Sky Sports HDX, a defunct
Sky Sports
Sky Sports is a group of British subscription sports channels operated by the satellite pay television company Sky Group (a division of Comcast), and is the dominant subscription television sports brand in the United Kingdom and Ireland. It h ...
HD channel brand
{{Disambiguation