What does PCV stand for?

Pacific Concord Resources Corp. - Vancouver Stock Exchange symbol

Packed Cell Volume - Hematology (CPH)

Parietal Cell Vagotomy - Medicine (AAMN)

Partido Comunista Venezolana - Venezuelan Communist Party - Political party (PPW)

Passenger Carrying Vehicle - Military (GFGA)

Passenger Coaching Vehicle - Indian Railway (TIR)

Passenger Control Vehicle (WDAA)

Path Coding Violation (SAUS)

P-bit Coding Violation (SAUS)

Peace Corps Volunteer

Peach Calico Virus (SAUS)

Peanut Clump Virus - Plant pathology

Penciclovir - Antiherpetic

Perceive - Telegraphy (PCTE)

Pestalozzi Childrens Village (SAUS)

Petty Cash Voucher (MCD)

Physical Control Volume (SAUS)

Placerville, CA - Amtrak Busline code

Pneumatic Control Valve

Politically Correct Virus

Pollution Control Valve (IEEE)

Polychlorinated Vinyl (MELL)

Polycythemia Vera - Also, PV - Hematology

Porcine Cirovirus

Positive Crankcase Ventilation - For automotive antipollution systems

Positive Crankcase Ventilator (SAUS)

Postcapillary Venule - Medicine (DMAA)

Precheck Verification - NASA (NASA)

Precursor Vehicle (SAUS)

Presidents Commission on Violence (SAUS)

Pressure - or Pressurizer Control Valve (AAG)

Pressure-Control Ventilation - Medicine (DMAA)

Primary Containment Vessel

Primary Control Vessel (DNAB)

Primate Calicivirus

Printed Circuit Vehicle (SAUS)

Procarbazine, CCNU - Lomustine, Vincristine - Antineoplastic drug regimen (DAVI)

Process Cell Ventilation (SAUS)

Proportional Cartridge Valve - Hydraulics

Proportioning Control Valve - Automotive brakes

Protocol Converter - Electronics (ECII)

Pump Control Valve - Hydraulics

Purge Control Valve (NASA)

Putnam Convertible Opportunities & Income Trust - NYSE symbol (SAG)

Putnam High Income Opp Tr - Stock exchange symbol - Formerly Putnam Cv Opp Tr

Pyrocatechol Violet - Also, PV - An indicator - Chemistry

Veterans Affairs, Canada - Affaires des Anciens Combattants Canada Charlottetown, Prince Edward Island - Library symbol - National Library of Canada (NLC)