AHT is used to refer to:
Ahtna or Ahtena is the Na-Dené language of the Ahtna ethnic group of the Copper River area of Alaska. The language is also known as Copper River or Mednovskiy.
The Ahtna (also Ahtena, Atna, Ahtna-kohtaene, or Copper River) are an Alaska Native Athabaskan people of the Athabaskan-speaking ethnolinguistic group.
Ahtyba Rubin (/ɑːˈtɑːbə ˈruːbiːn/ ah-TAH-bə; born July 25, 1986) is an American football defensive tackle for the Seattle Seahawks of the National Football League (NFL).
The Ahtisaari Plan, formally the Comprehensive Proposal for the Kosovo Status Settlement (CSP), is a status settlement proposal covering a wide range of issues related to the Kosovo status process for Kosovo.
AHTS Bourbon Dolphin was an anchor handling tug supply vessel of Bourbon Offshore Norway. The ship capsized off the coast of Shetland on April 12, 2007, and sank three days later while preparations were being made to tow her to shore.
Ahti Kalle Samuli Karjalainen (10 February 1923 – 7 September 1990) was a Finnish politician. He was a member of the Agrarian League (later known as Keskusta, Centre Party) and served two terms as Prime Minister of Finland.
Ahtopol (Bulgarian: Ахтопол) is a town and seaside resort on the southern Bulgarian Black Sea Coast. It is located on a headland in the southeastern part of Burgas Province and is close to the border with European Turkey.
The Ahtme Power Plant (Estonian: Ahtme soojuselektrijaam) was an oil shale-fired power plant in Ahtme, Kohtla-Järve, Estonia.