WX

WX or W-X may refer to:

• an abbreviation for weather
  • WX, or "weather" in Morse code
  • WX, or "weather" in telegraph usage
  • #wx, a Twitter hashtag often used when posting information or reports about weather
  • WX01 - WX10 NOAA Weather Radio channels
• County Wexford
• wxWidgets, a widget toolkit for creating graphical user interfaces (GUIs) for cross-platform applications
• the IATA airline designator for CityJet