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{{wiktionary|PLC|plc}}
'''PLC''' or '''plc''' may refer to:
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* [[Public limited company]], a type of public company <!--common use, at the top-->
==Education==
* [[Platoon Leaders Class]], of the US Marine Corps Officer Candidates School
* [[Post Leaving Certificate]], a qualification in Ireland
* [[Presbyterian Ladies' College (disambiguation)]], several schools in Australia
* [[Professional learning community]], for collaborative learning
==Medicine==
* [[Perlecan]], a protein in humans
* [[Peptide loading complex]], an intracellular membrane protein matrix
* [[Peter Lougheed Centre]], a hospital in Calgary, Alberta, Canada
* [[Phospholipase C]], a class of membrane-associated enzymes
* [[Pityriasis lichenoides chronica]], a skin condition
* [[Posterolateral corner]], a region of the human knee
==Politics==
* [[Colombian Liberal Party]] ({{langx|es|Partido Liberal Colombiano|link=no}})
* [[Conservative Party (Spain)]] ({{langx|es|Partido Liberal-Conservador|link=no}})
* [[Constitutionalist Liberal Party]] ({{langx|es|Partido Liberal Constitucionalista|link=no}}), in Nicaragua
* [[Liberal Party of Canada]] ({{langx|fr|Parti Libéral du Canada|link=no}})
* [[Palestinian Legislative Council]], of the Palestinian Authority
* [[Pennsylvania Leadership Conference]], in the US
* [[Provisional Legislative Council]], in Hong Kong 1997–1998
==Technology==
* [[Packet loss concealment]], 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]], or power-line carrier
* [[Product lifecycle]], from inception to manufacture
* [[Programmable logic controller]], an industrial digital computer
==Other uses==
* [[Pine Lake Camp]], a Salvation Army camp in Alberta, Canada
* [[Polish–Lithuanian Commonwealth]]
* [[Prism Leisure Corporation]], a former British company
* [[UAE Pro League Committee]], a football organising committee
==See also==
* [[PL/C]], a programming language
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