PLC or plc may refer to: *

Public limited company A public limited company (legally abbreviated to PLC or plc) is a type of public company under United Kingdom company law, some Commonwealth jurisdictions, and the Republic of Ireland. It is a limited liability company whose shares may be fre ...

, a type of public company

Education

Platoon Leaders Class The United States Marine Corps Officer Candidates School (OCS) is a training regiment designed to screen and evaluate potential Marine Corps Officers. Those who successfully complete the period of instruction are commissioned as Second Lieutenan ...

, of the US Marine Corps Officer Candidates School *

Post Leaving Certificate Post-Leaving Certificate (PLC) courses ( Irish: Cúrsa Iar Ard-Teistiméarachta) are a set of courses and qualifications run in Ireland for students who have finished their secondary education. The term refers to post-secondary education courses ...

, a qualification in Ireland * Presbyterian Ladies' College (disambiguation), several schools in Australia *

Presidents Leadership Class The Presidents Leadership Class (PLC) at the University of Colorado at Boulder is one of the oldest collegiate leadership programs in the United States.''Roberts, Dennis C. Deeper Learning in Leadership : Helping College Students Find the Potent ...

at University of Colorado at Boulder, US * Professional learning community, for collaborative learning

Medicine

Perlecan Perlecan (PLC) also known as basement membrane-specific heparan sulfate proteoglycan core protein (HSPG) or heparan sulfate proteoglycan 2 (HSPG2), is a protein that in humans is encoded by the ''HSPG2'' gene. The HSPG2 gene codes for a 4,391 ami ...

, a protein in humans *

Peptide loading complex The peptide-loading complex (PLC) is a short-lived, multisubunit membrane protein complex that is located in the endoplasmic reticulum (ER). It orchestrates peptide translocation and selection by major histocompatibility complex class I (MHC-I) m ...

, an intracellular membrane protein matrix *

Peter Lougheed Centre Peter Lougheed Centre (PLC) is a 506,000 square foot hospital in Calgary, Alberta, Canada. It is under the auspices of Alberta Health Services, formerly the Calgary Health Region, providing medical and surgical services to Calgary but also Souther ...

, a hospital in Calgary, Alberta, Canada * Phospholipase C, a class of membrane-associated enzymes *

Pityriasis lichenoides chronica Pityriasis lichenoides chronica is an uncommon, idiopathic, acquired dermatosis, characterized by evolving groups of erythematous, scaly papules that may persist for months. Freedberg, et al. (2003). ''Fitzpatrick's Dermatology in General Medicin ...

, a skin condition *

Posterolateral corner Posterolateral corner injuries (PLC injuries) of the knee are injuries to a complex area formed by the interaction of multiple structures. Injuries to the posterolateral corner can be debilitating to the person and require recognition and treatment ...

, a region of the human knee

Politics

Colombian Liberal Party The Colombian Liberal Party ( es, Partido Liberal Colombiano; PLC) is a centre to centre-left political party in Colombia. It was founded as a classical liberal party but later developed a more social-democratic tradition, joining the Sociali ...

( es, Partido Liberal Colombiano, link=no) * Conservative Party (Spain) ( es, Partido Liberal-Conservador, link=no) *

Constitutionalist Liberal Party The Constitutionalist Liberal Party ( es, Partido Liberal Constitucionalista, PLC) is a political party in Nicaragua. At the Nicaraguan general election of 5 November 2006, the party won 25 of 92 seats in the National Assembly. However, the pa ...

( es, Partido Liberal Constitucionalista, link=no), in Nicaragua * Liberal Party of Canada (french: Parti Libéral du Canada, link=no) * Palestinian Legislative Council, of the Palestinian Authority *

Pennsylvania Leadership Conference Pennsylvania Leadership Conference is an annual two-day conference organized by the Pennsylvania Leadership Council of Pennsylvania conservative activists in Harrisburg, Pennsylvania. Due to coronavirus pandemic, 2020's conference will proceed a ...

, in the US *

Provisional Legislative Council The Provisional Legislative Council (PLC) was the interim legislature of Hong Kong that operated from 1997 to 1998. The legislature was founded in Guangzhou and sat in Shenzhen from 1996 (with offices in Hong Kong) until the handover in 1997 an ...

, in Hong Kong 1997–1998

Technology

Packet loss concealment Packet loss concealment (PLC) is a technique to mask the effects of packet loss in voice over IP (VoIP) communications. When the voice signal is sent as VoIP packets on an IP network, the packets may (and likely will) travel different routes. A pa ...

, in VoIP communications * Planar lightwave circuit splitter, a type of fiber-optic splitter * Portevin–Le Chatelier effect, jerky flow under plastic deformation *

Power-line communication Power-line communication (also known as power-line carrier or PLC) carries data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers. A wide range of power-line communicat ...

, or power-line carrier *

Product lifecycle In industry, Product Lifecycle Management (PLM) is the process of managing the entire lifecycle of a product from its inception through the engineering, design and manufacture, as well as the service and disposal of manufactured products. PL ...

, from inception to manufacture * Programmable logic controller, an industrial digital computer

Other uses

Pine Lake Camp The Salvation Army has maintained camps in various locations throughout Canada. While some of these sites have ceased operation over the years, many are still in operation. Active camps Camp Sunrise is a camp near Gibsons in British Columbia. Cap ...

, a Salvation Army camp in Alberta, Canada *

Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi- confederal state, sometimes called a federation, of Poland and Lithuania ru ...

Portland Lesbian Choir The Portland Lesbian Choir (PLC) is a choir based in Portland, Oregon, in the United States. The group formed in 1986. The choir has an inclusive, "non-audition" policy that applies to "women of all ages, races, gender and sexual orientations (inc ...

, in Oregon, US * Prism Leisure Corporation, a former British company *

UAE Pro League Committee The UAE Pro League Committee ( ar, لجنة دوري المحترفين, PLC) is the organizing body of association football leagues of United Arab Emirates. History The Pro League Committee was established in February 2007 with a resolution issu ...

, a football organising committee {{disambig