UZ, Uz, or uz may refer to:
Businesses and organisations
Education
- Universidad de Zamboanga, Philippines
- University of Zaragoza, Aragón, Spain
- University of Zimbabwe, Harare, Zimbabwe
Transport
- Ukrzaliznytsia, the national railway company of Ukraine
- Buraq Air (IATA code UZ), a Libyan airline
People
- Uz, son of Aram, one of the sons of Aram, according to the Hebrew Bible (Genesis 10:23)
- Uz, firtborn son of Nahor and Milcah, according to the Hebrew Bible (Genesis 22:21)
- Johann Uz (1720-1796), German anacreontic poet
Places
Asia
- Uz, Iran
- Uzbekistan, a country (ISO 3166: UZ)
- .uz, its top-level domain
- Land of Uz, in the Bible, the homeland of Job
- Uyts, Armenia (also called Uz)
Elsewhere
- Uz (river), Romania
- Uz, Hautes-Pyrénées, France
- Uz, Kentucky, United States
Other uses
- Uz or Oghuz Turks, a group of loosely linked nomadic Turkic peoples
- Uzbek language (ISO 639-1 code "uz")
- Ústredňa Židov, a Judenrat in Slovakia during the Holocaust
- Toyota UZ engine