HFD explained

HFD may refer to:

Transportation

• Hafizabad railway station, Punjab, Pakistan, station code
• Hartford-Brainard Airport, Connecticut, US, IATA code
• Hereford railway station, England, station code
• Hoofddorp railway station, Netherlands, station code
• Union Station (Hartford), Connecticut, US, Amtrak code

Fire departments

• Henderson Fire Department, Nevada, US
• Honolulu Fire Department, Hawaii, US
• Houston Fire Department, Texas, US
• Hoboken Fire Department, New Jersey, US

Other uses

• DHS Human Factors and Behavioral Sciences Division
• Half-factorial domain, an atomic domain
• Half flux diameter, a measure of star size in astronomical images
• Halfords, UK retailer, LSE code
• Hardware Freedom Day