PCE

• Communist Party of Spain
• Communist Party of Spain (Marxist–Leninist)
• Communist Party of Spain (Marxist–Leninist) (historical)
• Communist Party of Spain (Reconstituted)
• Eticyclidine
• PC Engine
• PCE-842-class patrol craft
• Paavai College of Engineering
• Padmanava College of Engineering, Rourkela
• Parents for Choice in Education
• Parliamentary Commissioner for the Environment
• Parti Communautaire Européen
• Partido Comunista del Ecuador
• Passenger car equivalent
• Path computation element
• Personal consumption expenditure
• Personal consumption expenditures price index
• Power cost equalization
• Prenatal cocaine exposure
• Principle of computational equivalence
• Pro-opiomelanocortin converting enzyme
• Pyrometric cone equivalent
• Tetrachloroethylene
• Workers' Party of Spain–Communist Unity
• eticyclidine