PCE

PCE may stand for:

Business and economics

 * Personal consumption expenditure, or private consumption expenditure
 * Personal consumption expenditures price index, a measure of inflation

Chemistry and engineering

 * PCE or eticyclidine, an illegal drug related to Phencyclidine (PCP)
 * Tetrachloroethylene (perchloroethylene), widely used in dry-cleaning
 * Pro-opiomelanocortin converting enzyme, an enzyme
 * Pyrometric cone equivalent, measuring heat in the firing of pottery
 * Power conversion efficiency, a near synonym for "Energy conversion efficiency" often used in the field of photovoltaics

Computing

 * Path computation element, a network element used for pathfinding
 * Principle of computational equivalence, a concept developed by Stephen Wolfram published in the book A New Kind of Science
 * PC Engine, a video game console

Medicine

 * Prenatal cocaine exposure, exposure of a fetus to cocaine when a pregnant woman uses the drug
 * Eticyclidine, a dissociative anesthetic drug

Organizations

 * Paavai College of Engineering, Namakkal, Tamil Nadu, India
 * Padmanava College of Engineering, Rourkela, an engineering college in Rourkela, Orissa state, India
 * Parents for Choice in Education, an advocacy group in Utah, U.S.
 * Parliamentary Commissioner for the Environment, New Zealand government agency

Spain

 * PCE, Communist Party of Spain or "Partido Comunista de España"
 * PCE(i), Communist Party of Spain (International)(1975) or Partido Comunista de España(Internacional)
 * PCE(m-l), Communist Party of Spain (Marxist–Leninist) or Partido Comunista de España (Marxista-Leninista)
 * PCE(ML), Communist Party of Spain (Marxist–Leninist) (historical) or Partido Comunista de España (Marxista-Leninista)
 * PCE(M-R), Workers' Party of Spain–Communist Unity or Partido de los Trabajadores de España–Unidad Comunista
 * PCE(R), Communist Party of Spain (Reconstituted) or Partido Comunista de España (Reconstituido)

Other countries

 * Parti Communautaire Européen, a political party in Belgium
 * Partido Comunista del Ecuador, the Communist Party of Ecuador

Other

 * ISO 639:pce or Palaung language, spoken in Burma and neighboring countries
 * Passenger car equivalent, a measure of traffic flow
 * A US Navy hull classification symbol: Patrol craft escort (PCE)
 * Power cost equalization, a state subsidy in Alaska
 * Pardubice