UA may refer to:
Arts and entertainment Gaming Unearthed Arcana, a Dungeons & Dragons sourcebook Unknown Armies, a tabletop role-playing game Urban Assault, a first-person shooter and real-time strategy computer game
Other uses in arts and entertainment Ua (singer) (born 1972), a Japanese singer-songwriter United Abominations, an album by the band Megadeth United Artists, a film production & distribution company owned by Amazon MGM Studios The Umbrella Academy, a graphic novel by Gerard Way
Organizations Non-cooperative businesses Under Armour, an American clothing brand (NYSE ticker: UA) Union Association, a baseball league of 1884 United Airlines, a major American airline headquartered in Chicago, Illinois (IATA airline designator: UA) Universal Audio (company), a designer and manufacturer of audio signal processing hardware and software UP Aerospace, a private spaceflight company based in Denver, Colorado
Universities and university consortiums University Alliance, a lobbying group of British universities University of Abra, a public university in Abra, Philippines University of Akron, a public research university in Akron, Ohio, United States University of Alabama, a public research university located in Tuscaloosa, Alabama, United States University of Alaska system, a university system in Alaska created in 1975 University of Alaska Anchorage, the largest university by enrollment in the system University of Alaska Fairbanks, the first university and flagship (known from 1925 to 1975 simply as the University of Alaska) University of Alaska Southeast, located in the capital city of Juneau, and the smallest by enrollment University of Alicante, a public university in Alicante, Spain University of Antwerp, one of the major Belgian universities located in the city of Antwerp University of Arizona, a public research university in Tucson, Arizona, United States University of Arkansas, a public, co-educational, land-grant, space-grant, research university in Fayetteville, Arkansas, United States
Other organizations ultrAslan, a fan group of the Galatasaray Spor Kulübü football team United Association, a plumbing and pipefitting labor union in the US and Canada
Military Future Force unit of action, a proposed US Army tactical unit German submarine UA, a German submarine of the Second World War German Type UA submarine, of the First World War , a First World War submarine of Imperial Germany Unauthorized absence, a key term for the abandonment of a duty or post without permission (United States)
Places UA, ISO 3166-1 alpha 2 country code for Ukraine Uttaranchal, a state in India formerly abbreviated as UA in vehicle registration plates Upper Arlington, Ohio
Science and technology Biology and medicine Unstable angina, a type of heart disease Uric acid, a metabolic compound Urinalysis (also U/A), a set of medical diagnostic tests performed on urine
Computing and telecommunications .ua, the Internet country code top-level domain for Ukraine User agent, a computer networking software class User assistance, computer programme manuals and documentation Universal Acceptance, a principle regarding top-level domains OPC Unified Architecture, a protocol used in industry 4.0 for inter machine communication
Other uses in science and technology Unmanned aircraft or unmanned aerial vehicle Microampere (uA, properly μA), a unit of electric current defined as one-millionth of an ampere UA, the product of a heat exchanger's overall heat transfer coefficient U and its active exchange area A in thermodynamics
Other uses Unit of account, in economics, a standard numerical monetary unit of measurement Unitary authority, a type of local authority that is responsible for all local government functions within its area Urban area or urban agglomeration, a human settlement with high population density and infrastructure of built environment
See also U of A (disambiguation) Ursuline (disambiguation)