HNA

HNA may refer to:

Companies and organizations

 * HNA Group, a Chinese conglomerate
 * Hainan Airlines, a Chinese airline


 * Hafslund (company), a Norwegian power company
 * Harry N. Abrams, Inc., now Abrams Books, an American publisher
 * High North Alliance (Norwegian: Høge Nord Alliansen), an organization of fishing, whaling, and Nordic municipal councils
 * Hilti North America, a building support and maintenance company

Transportation

 * Hanamaki Airport, serving Iwate Prefecture, Japan (IATA code HNA)
 * Hawks Nest Airport, airport near Hawk's Nest Creek, The Bahamas
 * Hinton Admiral railway station, in Hampshire, England

Other

 * Hereditary neuralgic amyotrophy
 * Hexose nucleic acid, synthesized by xenobiology researchers
 * Heeresnachrichtenamt, the Austrian Army Intelligence Office
 * Heslar Naval Armory, constructed in 1936 in Indianapolis, Indiana
 * Hessische/Niedersächsische Allgemeine, a German regional newspaper
 * Hina language, a Chadic language spoken in Northern Cameroon
 * Holy Names Academy, in Seattle, Washington
 * Hoosier Nationals ABA, race that is a part of the American Bicycle Association racing schedule
 * Human Neutrophil Antigen
 * Wright etch and other etching techniques that use Hydrofluoric, Nitric and Acetic acid (HNA)