HK (disambiguation)

HK is a common abbreviation for Hong Kong, a former British crown colony and current special administrative region of the People's Republic of China.

HK may also refer to:

Businesses and organisations

 * HK Magazine, a Hong Kong-based English-language weekly
 * HKScan, formerly Helsingin Kauppiaat, a Finnish meat producer
 * Handel og Kontor I Norge, the Union of Employees in Commerce and Offices in Norway
 * Handels- og Kontorfunktionærernes Forbund i Danmark, the National Union of Commercial and Clerical Employees in Denmark
 * Handknattleiksfélag Kópavogs, an Icelandic sports club
 * Harman Kardon, a manufacturer of home and car audio equipment
 * Heckler & Koch, a German firearms company
 * Four Star Aviation (IATA airline designator)
 * HKExpress, a low-cost carrier based in Hong Kong owned by Cathay Pacific

In science and technology

 * Metric horsepower, a measure of power (1 hk = 0.9863 hp (UK, US) = 0.7355 kW)
 * Hefnerkerze, an old photometric unit of luminous intensity
 * Hexokinase, an enzyme
 * Sobolev space Hk, in mathematics

Other uses

 * .hk, Hong Kong's country top-level Internet domain
 * HK$, the Hong Kong dollar
 * HK-47, a fictional assassin droid from Star Wars video games
 * Hello Kitty, a cartoon character by Sanrio
 * School of Hard Knocks
 * Hell's Kitchen (disambiguation)
 * Hunter-killer (disambiguation)
 * Henock "HK" Sileshi, a member of the group Brockhampton
 * Hollow Knight, a game by Team Cherry
 * Horowhenua-Kāpiti, a region of New Zealand's North Island