PAS
PAS or Pas may refer to:
Automotive
- Power-assisted steering, or power steering, in automobiles
- Progressive Activity Sedan, a series of cars by BMW
Companies
- PanAmSat, former operators of artificial satellites PAS 1, etc.
- Pan Am Southern, reporting mark of a US railroad
- Sihanoukville Autonomous Port (Port Autonome de Sihanoukville), Cambodia
Biology and medicine
- Panic and Agoraphobia Scale, a psychological rating scale
- Para-aminosalicylic acid, an old treatment for tuberculosis
- Periodic acid-Schiff stain for biological tissues
- Physician-assisted suicide
- Post-abortion syndrome
- PA-S: Physician Assistant Student, and PAs, Physician Assistants
- PAS domain, a protein domain
Organizations
- Poetry Association of Scotland
- PAS Giannina, a Greek football club from Ioannina
- PAS Tehran F.C., a defunct Iranian football club from Tehran
- PAS Hamedan F.C., an Iranian football club from Hamedan
- Pakistan Academy of Sciences
- Pakistan Administrative Service, branch of the civil service of Pakistan
- Polish Academy of Sciences
- Port Auxiliary Service, formerly the British Admiralty Yard Craft Service
- Portable Antiquities Scheme, UK record of small archaeological finds
- Pakistan Advertisers Society
Places
- Pas (river), in Spain
- Le Pas, commune in France
- The Pas, town in Canada
Politics
- Pan-Malaysian Islamic Party (PAS), a political party in Malaysia
- Partido Alianza Social, a former Mexican political party
Science
- Periodic acid-Schiff reaction, a staining method for carbohydrates in light microscopy
- Positron annihilation spectroscopy
Technology
- Media Vision Pro AudioSpectrum, computer sound cards
- Pascal, file extension (.pas) for the Pascal programming language
- Pascal second (Pa⋅s), SI unit of viscosity
- Personal Access System, a wireless telephone standard
- Process automation system, for industrial plants
Other
- Parental alienation syndrome
- Patient administration system
- Publicly Available Specification, UK consultative standards document
- Pas de deux, a ballet duet