Ha may refer to:
Hawaii (English pronunciation: /həˈwaɪ.i, -ji, -ʔi/ hə-WY-(y)ee; Hawaiian: Hawaiʻi [həˈvɐjʔi]) is the 50th and most recent state to have joined the United States of America, having received statehood on August 21, 1959. Hawaii is the only U.S.
Harry Potter is a series of fantasy novels written by British author J. K. Rowling. The novels chronicle the life of a young wizard, Harry Potter, and his friends Hermione Granger and Ron Weasley, all of whom are students at Hogwarts School of Witchcraft and Wizardry.
The Korean alphabet, known as Hangul in South Korea (also transcribed Hangeul) and as Chosŏn'gŭl/Chosŏn Muntcha in North Korea is the alphabet that has been used to write the Korean language since the 15th century.
Harry S. Truman (May 8, 1884 – December 26, 1972) was an American politician who served as the 33rd President of the United States (1945–53), assuming the office upon the death of Franklin D.
Harvard University is a private Ivy League research university in Cambridge, Massachusetts, established in 1636, whose history, influence, and wealth have made it one of the world's most prestigious universities.
Harry Potter is a British-American film series based on the Harry Potter novels by author J. K. Rowling.
A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
Habeas corpus (/ˈheɪbiəs ˈkɔːrpəs/; Medieval Latin meaning literally "You may have the body") is a recourse in law whereby a person can report an unlawful detention or imprisonment before a court, usually through a prison official.
Handedness is a better (faster or more precise) performance or individual preference for use of a hand, known as the dominant hand; the less capable or less preferred hand is called the nondominant hand.