HW

HW or Hw may refer to:

• Haridwar Railway Station, Haridwar, India, station code
• Hello (airline), IATA airline designator
• North-Wright Airways, IATA airline designator

• George H. W. Bush (1924–2018), 41st President of the United States
• Harland & Wolff
• Hartford Whalers, US ice hockey team
• Hot Wheels, toy cars
• Hantzsche–Wendt manifold
• hectowatt (hW) metric unit of power, 1 hW = 100 watt
• Hwair (ƕ), a Gothic letter
• Voiceless labialized velar approximant /ʍ/, often transcribed /hw/
• Homework, tasks assigned to students to be completed out of class
• Hydraulic warfare

• All pages with titles beginning with HW
• All pages with titles containing HW
• All pages with titles beginning with Hw
• WH (disambiguation)