PCQ may refer to:
Parti communiste du Québec (), the Quebec section of the Communist Party of Canada Parti conservateur du Québec () PIMCO California Municipal Income Fund (NYSE:PCQ), a company listed on the New York Stock Exchange Psychological Capital Questionnaire, a tool used for measuring psychological outcomes Phongsaly Boun Neua Airport, airport code PCQ
See also PCQuest (magazine), an Indian technology magazine