UT or ut may refer to:
Utah ( or ; in Navajo Áshįįh Biiʼtó Hahoodzo (/ɑ́ʃĩːh piːʔtxó hɑ̀hòːtsò/) is a state in the western United States.
Uttar Pradesh (), abbreviated as UP, is the most populous state in the Republic of India as well as the most populous country subdivision in the world.
Uttarakhand (), officially the State of Uttarakhand (Uttarākhaṇḍ Rājya), formerly known as Uttaranchal, is a state in the northern part of India.
Utilitarianism is an ethical theory that states that the best action is the one that maximizes utility.
UTF-8 is a character encoding capable of encoding all possible Unicode code points. The encoding is defined by the Unicode standard, and was originally designed by Ken Thompson and Rob Pike.
Uthman ibn Affan (Arabic: عثمان بن عفان, translit. ʿUthmān ibn ʿAffān), also known in English by the Turkish and Persian rendering, Osman, (579–17 June 656), was a companion of the Islamic prophet Muhammad and the third of the Rashidun, or "Rightly Guided Caliphs." Born into a prominent Meccan clan of the Quraysh tribe, he played a major role in early Islamic history, succeeding Umar ibn al-Khattab who died in office at the age of 59/60 years as caliph at the age of 64/65 years (the second-oldest ruler).
A utopia ( yoo-TOH-pee-ə) is an imagined community or society that possesses highly desirable or nearly perfect qualities for its citizens.
Utrecht (; Dutch pronunciation: [ˈytrɛxt]) is the capital and most populous city in the Dutch province of Utrecht.