HX or Hx may refer to:

Places

  • HX postcode area, England
  • Harolds Cross, Dublin, Ireland

Science and technology

  • Dolby HX, in analog audio recording
  • <code>.hx</code>, a Haxe source code file
  • Hydrogen halide (HX), a series of chemicals
  • Medical history (H<sub>x</sub> or Hx)
  • Heat exchanger (HX), in temperature control

Transport

  • Hummer HX, a 2008 concept car
  • HX convoys of Allied ships, 1939–1945
  • RMMV HX range of tactical trucks, 2003
  • Hong Kong Airlines (IATA code <code>HX</code> since 2007)
  • Kadapa railway station, India (station code:<code>HX</code>)

Other uses

  • Ĥ (Hx), a letter in Esperanto
  • Human experience; see Customer experience and User experience

See also

  • Hex (disambiguation)