Organizations
- Pacific Coast League, a Class Triple-A league in minor league baseball
- Pacific Coast Professional Football League, the shortened name of the Pacific Coast Professional Football League, an American football league, 1940–1948
- Workers' Communist Party (Italy) (PCL, Workers' Communist Party), an Italian political party established in 2006
- Portage County League, a high school sports league in northeastern Ohio, now called the Portage Trail Conference
- Philadelphia Catholic League, a Catholic high school sports league in Philadelphia and surrounding suburbs
- PCL Construction, a general contracting organization in Canada and the United States
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