# PCS

PCS may refer to:

## Government

* Prime Cabinet Secretary of the Republic of Kenya
* Provincial Civil Service (disambiguation), state civil services in India

## Military

* Permanent change of station, to be permanently moved to a new post in the U.S. armed forces
* Personal Clothing System, designation of British Army No. 8 Combat Dress
* A US Navy hull classification symbol: Patrol craft sweeper (PCS)

## Organizations

* Communist Party of El Salvador (Spanish: Partido Comunista de El Salvador), a political party in El Salvador
* PhillyCarShare, a defunct non-profit organization in Philadelphia, US, acquired by Enterprise in 2011
* Polish Council of State, supreme political body of Poland from 1947 to 1989
* Portland Center Stage, a theater company based in Portland, Oregon, US since 1988
* PotashCorp Corporation of Saskatchewan, a former Canadian producer of potash
* Provo Canyon School, a US psychiatric youth residential treatment center
* Public and Commercial Services Union, a trade union representing UK public sector workers
* Sammarinese Communist Party (Italian: Partito Comunista Sammarinese), a former political party in San Marino

### Education

* Pacific Collegiate School, a grades 7–12 charter school in Santa Cruz, California, US
* Petaluma City Schools, the school district of Petaluma, California, US
* Presbyterian Christian School, a private school in Hattiesburg, Mississippi, US
* Professional Children's School, a college preparatory school for child actors and dancers in New York City, US
* Pueblo City Schools, the school district of Pueblo, Colorado, US

## Science and technology

* Partitioning Communication System, a high-assurance communications security technology
* Periphere Computer Systeme, a German manufacturer of UNIX-based computers in the 1980s and 1990s
* Personal Communications Service, a set of wireless communications capabilities
* Photon correlation spectroscopy, a spectroscopic technique in chemistry and physics used to determine particle sizes in suspensions
* Physical coding sublayer, an Ethernet Layer 1 (PHY) sub-layer
* Picture communication symbols, drawings used to communicate with autistic people and in other alternative communication systems
* Plastic-clad silica fiber, a type of optical fiber
* Process control system, for industrial process control
* Profile connection space, an intermediary form for color-data used when performing conversions between color spaces

### Medicine

* Pelvic congestion syndrome, a cause of chronic pain in the abdomen
* Post-concussion syndrome, a set of symptoms that a person may experience after a concussion
* Post-COVID syndrome, symptoms that develop and continue for a long time after COVID-19
* Postcholecystectomy syndrome, the presence of abdominal symptoms after surgery to remove the gallbladder
* Precordial catch syndrome, a common cause of chest pain complaints in children and adolescents

## Other uses

* Pacific Central Station, a railway station in Vancouver, British Columbia, Canada
* Pacific Championship Series, a professional esports league for the MOBA PC game League of Legends
* Photo City Sagamihara, awards for photography given annually by the Japanese town of Sagamihara
* Pinball Construction Set, a computer game by Bill Budge published by Electronic Arts
* Program Component Score, part of the ISU Judging System for figure skating competitions