PAS or Pas may refer to:

Companies and organizations

Pakistan Academy of Sciences The Pakistan Academy of Sciences ( ur, ) (abbreviated as: PAS), is a learned society of sciences, which described itself as "a repository of the highest scientific talent available in the country." Established in 1953 in Lahore, Punjab, the A ...

Pakistan Administrative Service The Pakistan Administrative Service, or PAS ( ur, ) (previously known as the District Management Group or DMG before 1 June 2012) is an elite cadre of the Civil Services of Pakistan. The Pakistan Administrative Service over the years has emerge ...

Pan Am Southern Pan Am Southern, LLC is a freight railroad jointly owned by Norfolk Southern Railway (NS) and CSX Corporation subsidiary Pan Am Railways (PAR). After the June 2022 acquisition of PAR by CSX, PAS will be independently operated by the Berkshire ...

, a freight railroad owned by Norfolk Southern and Pan Am Railways *

Pan American Silver Pan American Silver Corporation is a mining company based in Canada with operations in Latin America. The company has mines and other projects in Mexico, Peru, Bolivia, and Argentina. It is one of the world's biggest silver producers; in 2017 th ...

, a mining company in Canada *

Paradox Access Solutions Paradox Access Solutions is a construction company specializing in customized access solutions for companies who need temporary or permanent roadways built on unstable terrain, such as muskeg, permafrost or mud. The company is located in Aches ...

, a construction company *

Percussive Arts Society Percussive Arts Society (PAS) is a non-profit organization for professional percussionists and percussion educators. It was founded in 1961 in the United States and has over 5,000 members in 40 American chapters, with another 28 chapters abroad. It ...

, percussion organization *

Poetry Association of Scotland The Poetry Association of Scotland (or PAS), formerly known as the Scottish Association for the Speaking of Verse, is a public, membership-based literary society founded in 1924 principally by John Masefield (along with other figures such as Marion ...

Polish Academy of Sciences The Polish Academy of Sciences ( pl, Polska Akademia Nauk, PAN) is a Polish state-sponsored institution of higher learning. Headquartered in Warsaw, it is responsible for spearheading the development of science across the country by a society o ...

* Port Auxiliary Service, formerly the British

Admiralty Yard Craft Service The Admiralty Yard Craft Service was the civilian service which operated auxiliary vessels for the British Admiralty, mainly in HM Dockyards or the vicinity. It was renamed the Port Auxiliary Service (PAS) on 1 October 1958 and the Royal Maritime A ...

* Production Automotive Services, an American specialty vehicle manufacturer

Political parties

Malaysian Islamic Party The Malaysian Islamic Party (PAS; ms, Parti Islam Se-Malaysia; ms, ڤرتي إسلام سمليسيا, label= Jawi, script=arab, italic=unset) is an Islamist political party in Malaysia. As the party focused on Islamic fundamentalism, PAS's ...

, Malaysia * Partido Alianza Social, Mexico *

Party of Action and Solidarity The Party of Action and Solidarity ( ro, Partidul Acțiune și Solidaritate, PAS) is a Liberalism, liberal political party in Moldova. The PAS was founded by Maia Sandu, the former Ministry of Education, Culture and Research (Moldova), Minister ...

, Moldova

Places

The Pas (electoral district) The Pas was a provincial electoral division in the Provinces and territories of Canada, Canadian province of Manitoba. It was created in 1912 following the expansion of the province's northern border, and existed until its dissolution in 2018. ...

, in Manitoba, Canada *

The Pas The Pas ( ; french: Le Pas) is a town in Manitoba, Canada, located at the confluence of the Pasquia River and the Saskatchewan River and surrounded by the unorganized Northern Region of the province. It is approximately northwest of the provinc ...

, town in Canada *

Le Pas Le Pas () is a commune in the Mayenne department in north-western France. Le Pas is a village located in the north of the Department of Mayenne. It is 10 km from Gorron, 42 km from Laval and 18 km from Mayenne Mayenne () ...

, commune in France *

Sihanoukville Autonomous Port Sihanoukville Autonomous Port ( km, កំពង់ផែស្វយ័តក្រុងព្រះសីហនុ; french: Port autonome du Sihanoukville, PAS) is a government agency and state corporation of Cambodia and Sihanoukville th ...

(Port Autonome de Sihanoukville), Cambodia

Science

PAS diastase stain Periodic acid–Schiff–diastase (PAS-D, PAS diastase) stain is a periodic acid–Schiff (PAS) stain used in combination with diastase, an enzyme that breaks down glycogen. PAS-D is a stain often used by pathologists as an ancillary study in ma ...

PAS domain A Per-Arnt-Sim (PAS) domain is a protein domain found in all kingdoms of life. Generally, the PAS domain acts as a molecular sensor, whereby small molecules and other proteins associate via binding of the PAS domain. Due to this sensing capabilit ...

, a protein domain * Panic and Agoraphobia Scale, a psychological rating scale * Para-aminosalicylic acid, a treatment for tuberculosis *

Parental alienation syndrome Parental alienation syndrome (PAS) is a term introduced by child psychiatrist Richard Gardner in 1985 to describe signs and symptoms he believed to be exhibited by children who have been alienated from one parent through manipulation by the othe ...

Periodic acid-Schiff stain Periodicity or periodic may refer to: Mathematics * Bott periodicity theorem, addresses Bott periodicity: a modulo-8 recurrence relation in the homotopy groups of classical groups * Periodic function, a function whose output contains values tha ...

for biological tissues *

Post-abortion syndrome Scientific and medical expert bodies have repeatedly concluded that abortion poses no greater mental health risks than carrying an unintended pregnancy to term. Nevertheless, the relationship between induced abortion and mental health is an area o ...

* Pascal second (Pa⋅s), SI unit of

viscosity The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water. Viscosity quantifies the inte ...

* PolyAcenic Semiconductor

Sports

PAS Giannina PAS Giannina Football Club ( el, ΠΑΕ ΠΑΣ Γιάννινα 1966), or with its full name Panepirotikos Athlitikos Syllogos Giannina ( el, Πανηπειρωτικός Αθλητικός Σύλλογος Γιάννινα, ''Panepirotic Athleti ...

, a Greek football club from Ioannina * PAS Hamedan F.C., an Iranian football club from Hamedan * PAS Tehran F.C., a defunct Iranian football club from Tehran *

Pan American Stadium (New Orleans) Pan American Stadium is a 5,000 seat multi-purpose outdoor stadium, located in City Park, in New Orleans, Louisiana. It is used for soccer, American football, lacrosse and rugby. It is currently home to the New Orleans Jesters of the National Pr ...

Pan American Stadium (Winnipeg) University Stadium is a multipurpose stadium located on the campus grounds of the University of Manitoba in Winnipeg, Manitoba, Canada. It features a 400m 8-lane track, as well as separate areas for long jump/triple jump, high jump, pole vault, ...

Pan American Stakes The Pan American Stakes is a Grade II American Thoroughbred horse race for horses that are four years or older held over a distance of one and one-half miles (twelve furlongs) on the turf usually scheduled annually in late March as an under card e ...

, an American Thoroughbred horse race

Technology

Personal Access System The Personal Handy-phone System (PHS), also marketed as the Personal Communication Telephone (PCT) in Thailand, and the Personal Access System (PAS) and commercially branded as ''Xiaolingtong'' () in Mainland China, was a mobile network system o ...

, a wireless telephone standard * Pedal assist system, on an electric bicycle *

Positron annihilation spectroscopy Positron annihilation spectroscopy (PAS) or sometimes specifically referred to as Positron annihilation lifetime spectroscopy (PALS) is a non-destructive spectroscopy technique to study voids and defects in solids. Theory The technique operates ...

Patient administration system Patient Administration Systems (often abbreviated to PAS) developed out of the automation of administrative paperwork in healthcare organisations, particularly hospitals, and are one of the core components of a hospital's IT infrastructure. The ...

, developed out of the automation of administrative paperwork * Process automation system, for industrial plants * Media Vision Pro AudioSpectrum, computer sound cards * .pas,

Pascal programming language Pascal is an imperative and procedural programming language, designed by Niklaus Wirth as a small, efficient language intended to encourage good programming practices using structured programming and data structuring. It is named in honour o ...

file extension * PAS 1, etc. satellites by

PanAmSat The former PanAmSat Corporation founded in 1984 by Reynold (Rene) Anselmo, was a satellite service provider headquartered in Greenwich, Connecticut, United States. It operated a fleet of communications satellites used by the entertainment ind ...

* Power-assisted steering, or power steering, in automobiles

Other uses

* Pacific American School, an international school in Hsinchu City, Taiwan * Pas (river), in Spain *

List of positions filled by presidential appointment with Senate confirmation This is a list of positions filled by presidential appointment with Senate confirmation. Under the Appointments Clause of the United States Constitution and law of the United States, certain federal positions appointed by the president of the ...

, "Presidential Appointment needing Senate confirmation" *

Ion Pas Ion Pas (born Ioan M. Pascu; October 6, 1895 – May 20, 1974) was a Romanian novelist, translator and left-wing politician. Born in Bucharest, his parents were Marin Pascu, a small-time craftsman, and his wife Maria (''née'' Ispas). He attended ...

(1895-1974), Romanian writer and politician *

Physician-assisted suicide Assisted suicide is suicide undertaken with the aid of another person. The term usually refers to physician-assisted suicide (PAS), which is suicide that is assisted by a physician or other healthcare provider. Once it is determined that the p ...

Portable Antiquities Scheme The Portable Antiquities Scheme (PAS) is a voluntary programme run by the United Kingdom government to record the increasing numbers of small finds of archaeological interest found by members of the public. The scheme begun in 1997 and now covers ...

, UK record of small archaeological finds *

Publicly Available Specification A Publicly Available Specification or PAS is a standardization document that closely resembles a formal standard in structure and format but which has a different development model. The objective of a Publicly Available Specification is to speed up ...

, UK consultative standards documents