AHA or aha may refer to:
In Hindu mythology, Ahalya (Sanskrit: अहल्या, IAST Ahalyā), also known as Ahilya, is the wife of the sage Gautama Maharishi.
The Aharonov–Bohm effect, sometimes called the Ehrenberg–Siday–Aharonov–Bohm effect, is a quantum mechanical phenomenon in which an electrically charged particle is affected by an electromagnetic potential (V, A), despite being confined to a region in which both the magnetic field B and electric field E are zero.
The AHA Foundation is a nonprofit organization for the defense of women's rights. It was founded by Ayaan Hirsi Ali in 2007 and is based in New York, New York, United States.
Ahaxe-Alciette-Bascassan (Basque: Ahatsa-Alzieta-Baskazane) is a French commune in the Pyrénées-Atlantiques department in the Nouvelle-Aquitaine region in southwestern France.
Asher Zvi Hirsch Ginsberg (18 August 1856 – 2 January 1927), primarily known by his Hebrew name and pen name, Ahad Ha'am (Hebrew: אחד העם, lit.
Aharon Barak (Hebrew: אהרן ברק, born Aharon Brick, 16 September 1936) is a Professor of Law at the Interdisciplinary Center in Herzliya and a lecturer in law at the Hebrew University of Jerusalem, the Yale Law School, Central European University, Georgetown University Law Center, and the University of Toronto Faculty of Law.
Ahab (Hebrew: אַחְאָב, Modern Aẖ'av, Tiberian ʼAḥʼāḇ; "Brother of the father"; Akkadian: Aḫabbu; Greek: Αχααβ; Latin: Achab) was the seventh king of Israel since Jeroboam I, the son and successor of Omri, and the husband of Jezebel of Sidon, according to the Hebrew Scriptures.
Aham Sharma is an engineer turned actor from Salimpur, Bihar, India. His film, 1962 My Country Land, premiered at Marche du Film of the 69th Cannes Film Festival.
Aha Shake Heartbreak is the sophomore studio album by American rock band Kings of Leon. It was released in November 2004, in the UK and February 2005, in the United States.