SU

SU, Su or su may refer to:

In geography:

• Su, Cambodia, a village in Laming, Cambodia
• Jiangsu (Sū, 苏), province of the People's Republic of China
• Soviet Union (former ISO country code) and its country-code TLD .su
• Subotica, a city in Serbia (license plate code)

in computing:

• su (Unix), the substitute user command
• Seismic Unix, a collection of seismic data processing tools
• SuperUser, a privileged computer user account
• .su, country code top-level domain for the Soviet Union

several units:

• Statistical Unit
• Subscriber unit
• Sun unit, a unit of sunlight intensity
• a unit of long distance measurement in the show Battlestar Galactica similar to a light-year

in aviation:

• Aeroflot, a Russian airline (IATA code)
• Vought SU, a US Navy Scout aircraft
• Sukhoi, a Russian aircraft company

the following organizations:

• Scripture Union, a Christian organisation
• Socialist Youth (Norway), a Norwegian youth league
• Students' union
• SU carburetor (Skinners Union)

SU may also refer to the following universities:

• Sabancı University in Istanbul, Turkey
• Salisbury University in Salisbury, Maryland, United States
• Seattle University in Seattle, Washington, United States
• Seton Hall University in South Orange, New Jersey, United States
• Sheffield University in Sheffield, South Yorkshire, United Kingdom
• Shenandoah University in Winchester, Virginia, United States
• Shippensburg University of Pennsylvania in Shippensburg, Pennsylvania, United States
• Silliman University in Dumaguete City, Negros Oriental, Philippines
• Silpakorn University in Bangkok, Thailand
• Singularity University in California, United States
• Sofia University in Sofia, Bulgaria
• South University in Savannah, Georgia, United States
• Southern University in Baton Rouge, Louisiana, United States
• Southwestern University in Georgetown, Texas, United States
• Staffordshire University in Staffordshire, United Kingdom
• Stanford University in Stanford, California, United States
• Stellenbosch University in Stellenbosch, South Africa
• Stevenson University in Stevenson and Owings Mills, Maryland, United States
• Stockholm University in Stockholm, Sweden
• Syracuse University in Syracuse, New York, United States

other uses:

• Su (Basque), the Basque spirit of fire
• Su (kana), す or ス, Japanese kana
• Su (surname), a Chinese surname
• su-, the Sanskrit cognate of Greek εὖ
• Su (Shugo Chara!), a fictional character in the manga series Shugo Chara!
• Samokhodnaya ustanovka (disambiguation)
• Sinclair User, a magazine
• Special unitary group, a term used in algebra, SU(n)
• Statens Uddanneslsesstøtte, a government grant for students in Denmark
• StumbleUpon, a web discovery service
• Sulfonylurea, a drug for treating Diabetes
• Sundanese Language
• SuperUser, a computer Q&A site