HK (disambiguation)
HK may mean:
- Hong Kong, a special administrative region of the People's Republic of China.
- Hadiqa Kiyani a Pakistani pop singer
- Hradec Králové a city in Czech Republic.
- Hell's Kitchen.
- Heckler & Koch, a German firearms company.
- 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.
- Four Star Aviation IATA airline designator.
- Hilfskreuzer, merchant raider in German. Germany used several merchant raiders in World War I and World War II
- HK is the assigned prefix of the Tail number for civilian airplanes registered in Colombia.
- Hunter-killer, a military term.
- Handknattleiksfélag Kópavogs, an Icelandic sports club.
- In mathematics, the Sobolev space Hk.
- .hk is Hong Kong's country top-level domain.
- Harman Kardon is a manufacturer of home and car audio equipment.
- Helsingin Kauppiaat Oy, nowdays HK Ruokatalo Oy, a part of HKScan Oyj, a Finnish meat producer
- Hello Kitty, a character created by Sanrio.
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