Popularity	Country	Term	Definition	Main Category	Subcategory
		PCO	Punta Colorada Airstrip	Transport & Travel » Airport Codes
		PCR	Peak Cell Rate	Computing » General Computing
		PCR	Polymerase Chain Reaction	Technology » Medical
		PCR	Partidul Comunist Român	Governmental » Politics
		PCR	Germán Olano Airport	Transport & Travel » Airport Codes
		PCR	Pacific Coast Regional Corporation	Business » Companies & Corporations
		PCR	Parti Communiste Réunionnais	Governmental » Politics
		PCr	Phosphocreatine	Academic & Science » Chemistry
		PCR	Primary Care Rheumatology Society	Associations & Organizations » Medical Organizations
		PCS	Personal Communication Services	Technology » Communication
		PCS	Permanent Change of Station	Governmental » Military
		PCS	Pinellas County Schools	Academic & Science » Universities & Institutions
		PCS	Provincial Civil Services	Academic & Science » Exams & Tests
		PCS	Public and Commercial Services	Associations & Organizations » Regional Organizations
		PCS	Post-Concussion Syndrome	Medical » Diseases & Conditions
		PCS	Physical Coding Sublayer	Computing » Networking
		PCS	Precordial Catch Syndrome	Medical » Diseases & Conditions
		PCSJ	People’s Council for Social Justice	Associations & Organizations » Regional Organizations
		PCSJ	Poetry Center San Jose	Associations & Organizations » Regional Organizations
		PCSJ	Picture Coding Symposium of Japan	Associations & Organizations » Conferences & Events
		Pd	Palladium	Academic & Science » Chemistry
		PD	Police Department	Governmental » Departments & Agencies
		PD	Parkinson’s Disease	Medical » Diseases & Conditions
		PD	Personality Disorder	Medical » Psychiatry & Mental Health
		PD	Port Dickson	Regional » Towns & Cities