PCL
PCL is an abbreviation for:
- Pacific Coast League , an American baseball league
- Parti communiste libanais , French abbreviation for the Lebanese Communist Party
- Parti communiste luxembourgeois , French abbreviation for the Communist Party of Luxembourg
- Photochemiluminescence , test method to determine the total antioxidant capacity
- Pilot Controlled Lighting , system in which a pilot can switch on the runway lights by means of aeronautical radio
- Point Cloud Library , open source project for data processing of 3D point clouds
- Polycaprolactone , a biodegradable plastic
- Polytechnic of Central London , see University of Westminster
- Printer Command Language , command language for controlling printers
- Psychopathy Checklist , more common in the PCL-R version , see Psychopathy #Under dimensions and diagnostics
- Pucallpa Airport in Peru (IATA code)