SAG, SAg or sag may refer to:

Land formations

Sag (geology) In geology a sag, or Trough (geology), trough, is a depressed, persistent, low area; the opposite of an arch, or ridge, a raised, persistent, high area. The terms sag and arch were used historically to describe very large features, for example, cha ...

, or ''trough'', a depressed, persistent, low area *

Sag pond A sag pond is a body of fresh water collected in the lowest parts of a depression formed between two sides of an active strike-slip, transtensional or normal fault zone. Formation A sag pond is formed along a strike-slip fault, which may creat ...

, a body of water collected in the lowest parts of a depression

People

Ivan Sag Ivan Andrew Sag (November 9, 1949 – September 10, 2013) was an American linguist and cognitive scientist. He did research in areas of syntax and semantics as well as work in computational linguistics. Personal life Born in Alliance, Ohio on No ...

(1949–2013), American linguist

Places

Šag Šag is a village in Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Ser ...

, a village near Osijek in Croatia *

Sâg Sâg () is a commune located in Sălaj County, Crișana, Romania. It is composed of five villages: Fizeș (''Krasznafüzes''), Mal (''Ballaháza''), Sâg, Sârbi (''Krasznatótfalu''), and Tusa (''Tuszatelke''). Sights * Wooden church in Sâg ( ...

, a commune located in Sălaj County, Romania *

Șag Șag (; ) is a commune in Timiș County, Romania. It is composed of a single village, Șag; Parța village broke off as a separate commune in 2004. Geography Șag is a plain commune, located in the Banat Plain, in the periurban area of Timișoa ...

, a commune in Timiș County, Romania *

Sag Harbor, New York Sag Harbor is an Administrative divisions of New York#Village, incorporated village in Suffolk County, New York, United States, in the Administrative divisions of New York#Town, towns of Southampton, New York, Southampton and East Hampton (town) ...

, a village in Suffolk County, New York, USA * The Sag, a colloquialism for the

Sagtikos State Parkway The Sagtikos State Parkway (known colloquially as "the Sag") is a controlled-access highway, controlled-access Parkways in New York, parkway in Suffolk County, New York, Suffolk County on Long Island, New York (state), New York, in the United S ...

on Long Island, New York * Sag, a barangay in

Talibon Talibon, officially the Municipality of Talibon (; ), is a municipality of the Philippines, municipality in the Philippine Province, province of Bohol, Philippines. According to the 2020 census, it has a population of 71,272 people, making it ...

Bohol Bohol (), officially the Province of Bohol (; ), is an island province of the Philippines located in the Central Visayas Regions of the Philippines, region, consisting of the island itself and 75 minor surrounding islands. It is home to Bohola ...

Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...

Science

* Short for

Sagittarius Sagittarius ( ) may refer to: *Sagittarius (constellation) *Sagittarius (astrology), a sign of the Zodiac * Sagittarius of Gap, a 6th century bishop *Sagittarius A*, the supermassive black hole at the center of the Milky Way galaxy Ships *'' S ...

, a zodiac sign * SAg, short for

superantigen (SAgs) are a class of antigens that result in excessive activation of the immune system. Specifically they cause non-specific activation of T-cells resulting in polyclonal T cell activation and massive cytokine release. Superantigens act by ...

* ''SAG'' (gene), encodes the protein S-Arrestin in humans *

Sagitta (optics) 300x300px, Deep blue ray refers the radius of curvature and the red line segment is the sagitta of the curve (black). In optics and especially telescope making, sagitta or sag is a measure of the glass removed to yield an optical curve. It is app ...

, a measure of lens surface shape *

Smoothened agonist Smoothened agonist (SAG) was one of the first small-molecule agonists developed for the protein Smoothened, a key part of the hedgehog signaling pathway, which is involved in brain development as well as having a number of other functions in the ...

, a small bioactive molecule *

Lens sag Lens sag is a problem that sometimes afflicts very large refracting telescopes. It is the equivalent of mirror sag in reflecting telescopes. It occurs when the physical weight of the glass causes a distortion in the shape of the lens because the l ...

, distortion of astronomical lenses and mirrors *

Voltage sag A voltage sag (U.S. English) or voltage dip (British English) is a short-duration reduction in the voltage of an electric power distribution system. It can be caused by high current demand such as inrush current (starting of electric motors, tran ...

or voltage dip, brief drop in voltage * SAG or single amplified genome, used to describe genomes recovered from a single cell

Organizations

SAG-AFTRA The Screen Actors Guild–American Federation of Television and Radio Artists

(Screen Actors Guild‐American Federation of Television and Radio Artists), an American labor union **

Screen Actors Guild The Screen Actors Guild (SAG) was an American labor union which represented over 100,000 film and television principal and background performers worldwide. On March 30, 2012, the union leadership announced that the SAG membership voted to m ...

, a former American labor union merged into SAG-AFTRA *

Scientific Analysis Group Scientific Analysis Group (SAG) is a laboratory of the Indian Defence Research & Development Organization (DRDO). Located in Delhi Delhi, officially the National Capital Territory (NCT) of Delhi, is a city and a union territory of Ind ...

, a laboratory of the Defence Research and Development Organization of India *

SQL Access Group The SQL Access Group (SAG) was a group of software companies that was formed in 1989 to define and promote standards for database portability and interoperability. Initial members were Oracle Corporation, Informix, Ingres, DEC, Tandem, Sun and HP ...

, was a group of software companies * Surface Action Group, a group of combat ships *

Senior Advisory Group The Aboriginal and Torres Strait Islander Voice, also known as the Indigenous Voice to Parliament, the First Nations Voice or simply the Voice, was a proposed Australian federal advisory body to comprise Aboriginal and Torres Strait Island ...

, advisory group to Australian government on the Indigenous voice to government

Other uses

SG&A SG&A (alternately SGA, SAG, G&A or SGNA) is an initialism used in accounting to refer to Selling, General and Administrative Expenses, which is a major non-production cost presented in an income statement (statement of profit or loss). SGA expe ...

, an alternative representation of Selling, General and Administrative Expenses * SAG mill, semi-autogenous grinding mill * SAG wagon or

broom wagon A broom wagon (also known as a ''SAG wagon: "Supplies and Gear" wagon'') is a vehicle that follows a cycling road race "sweeping" up stragglers who are unable to make it to the finish within the time permitted. If a cyclist chooses to continue b ...

, a support vehicle following a group of cyclists or people who ride bikes *

Sango language Sango (also spelled Sangho) is a major language spoken in Central Africa, especially the Central African Republic, southern Chad and Democratic Republic of the Congo. It is an official language in the Central African Republic, where it is used ...

of Central African Republic (or Sangho'), ISO 639-2 and -3 code *

Screen Actors Guild Awards Screen Actors Guild Awards (also known as SAG Awards) are accolades given by the Screen Actors Guild-American Federation of Television and Radio Artists (SAG-AFTRA). The award was founded in 1995 to recognize outstanding performances in movie an ...

(also known as the SAG Awards)