PCL

PCL may refer to:

Aviation

 * FAP Captain David Abenzur Rengifo International Airport, near Pucallpa, Peru (IATA code: PCL)
 * Pilot-controlled lighting, a system by which aircraft pilots can control the lighting of runways and taxiways via radio control
 * Pocket check list, a pilot's check list used by the U.S. Navy

Organizations

 * Pacific Coast League, a Class Triple-A league in minor league baseball
 * Pacific Coast Professional Football League, an American football league (1940–1948)
 * Workers' Communist Party (Italy), 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
 * Philippine Councilors League, an organization in the Philippines with city and municipal councilors as members
 * PCL Construction, a general contracting organization in Canada and the United States
 * Physical Chemistry Laboratory, University of Oxford, England

Places

 * Parkway Central Library, the main public library in Philadelphia, Pennsylvania
 * Perry–Castañeda Library at The University of Texas at Austin
 * Polytechnic of Central London, now the University of Westminster

Science and technology

 * Passive Coherent Location, or passive radar, a radar system exploiting commercial broadcast signals
 * Phosphorus pentachloride, PCl5, and Phosphorus trichloride, PCl3
 * Plasma cell leukemia
 * Polycaprolactone, a polyester
 * Posterior cruciate ligament, a ligament of the knee
 * Printer Command Language, Hewlett-Packard
 * Psychopathy Checklist, Revised or Hare Psychopathy Checklist, a list of psychopathy diagnostic criteria
 * Program Control Language of Presentation (software)
 * Point Cloud Library of algorithms
 * Proximal Centriole-Like
 * Performance Counters for Linux, a Linux performance monitoring tool, now called perf
 * PTSD Checklist, a screening test for post-traumatic stress disorder