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P
| Acronym | Sense | Language | Topics |
|---|---|---|---|
| PC | Polymerase Chain Reaction | In English | → Genetics → Biochemistry, biophysics |
| PC | Polycarbonate | In English | → Plastic industry → Chemicals → Chemistry |
| PC | Pachyonychia Congenita | In English | |
| PC | Personal Computer = PK | Persoanlike kompjûter | In Frisian |
In English | → Computer hardware |
| PC | Printed Circuit | In English | → Electronics |
| PC | Petite Couronne | In French | → Regional planning |
| PC | Poste de Commandement | In French | |
| PC | Piste Cyclable | In French | → 6561 → Sport, physical exercises |
| PC&PM | Program Control and Performance Management | In English | → Software |
| PC-DOS | Personal Computer Disk Operating System | In English | → Operating systems |
| PCA | Popular Culture Association | In English | → Associations → Civilization, culture, progress |
| PCA | Programme Commun d'Activités | In French | → Management |
| PCA | Performance Coverage Analyzer | In English | |
| PCA | Physical Configuration Audit | In English | |
| PCA | Pitch Control Assembly | In English | |
| PCA | Pneumatic Control Assembly | In English | |
| PCA | Point of Closest Approach | In English | |
| PCA | Polar Cap Absorption | In English | → Earth sciences |
| PCA | Power Conditioning Assembly | In English | → Electrical engineering |
| PCA | Power Controller Assembly | In English | → Electrical engineering |
| PCA | Production Configuration Audit | In English | |
| PCA | Portland Cement Association | In English | → Associations → Construction |
| PCA | Peugeot Citroën Automobiles | In French | → Automobile manufacturing |
| PCA | Polskie Centrum Aluminium (http://pca.org.pl) | In Polish | → Research institutes → Metallurgy → Poland |
| PCA | Plan Comptable Analytique | In French | → Accounting |
| PCA | Principal Component Analysis | In English | → Mathematics → Statistics |
| PCA | Patient Controlled Analgesy | In English | → Medicine |
| PCAM | Punched-Card Accounting Machine | In English | → Computer hardware → Accounting |
| PCAM | Poste de Commandement pour Appels Multiples | In French | → Telecommunications |
| PCARS | Publication of COMU Astrophysics Research Center | In English | → Serial publications, periodicals → Astronomy |
| PCASS | Program Compliance Assurance and Status System | In English | |
| PCB | Parts Control Board | In English | |
| PCB | Polyvinyl Chloride-Bromide | In English | → Chemical technology |
| PCB | Power Circuit Breaker | In English | → Electrical engineering |
| PCB | Power Control Box | In English | → Electrical engineering |
| PCB | Printed Circuit Board | In English | → Electronics |
| PCB | Product Configuration Baseline | In English | |
| PCB | Program Change Board | In English | |
| PCB | Polychlorobiphényles | In French | → Chemicals |
| PCBC | Polskie Centrum Badań i Certyfikacji (www.pcbc.gov.pl) | In Polish | → Central administration → Standardization → Poland |
| PCC | Parti Communiste Chinois | In French | → Communist parties |
| PCC | Pad Control Center | In English | |
| PCC | Payload Control and Checkout | In English | → Astronautics |
| PCC | Production Control Center | In English | |
| PCC | Prothrombin Complex Concentrate | In English | → Blood and circulatory system → Pharmacology, toxicology |
| PCCA | Professional Compounding Centers of America (www.pccarx.com) | In English | → Pharmacology, toxicology → United States |
| PCCB | Program Change Control Board | In English | |
| PCCB | Program Configuration Control Board | In English | |
| PCCE | Payload Common Communication Equipment | In English | → Astronautics |
| PCCL | Polymer Competence Center Leoben | In English | → Plastic industry |
| PCCM | Program Change Control Management | In English | |
| PCCN | Provisioning Contract Control Number | In English | → Contract law |
| PCCN | Palier de Protection et de Contrôle Commande Numérique | In French | → Electrical engineering |
| PCCP | Preliminary Contract Change Proposal | In English | → Contract law |
| PCCS | Pontificium Consilium de Comunicationibus Socialibus = PCSC | Pontifical Council for Social Communications | In English |
In Latin | → Organizations and associations → Roman catholic church |
| PCD | Procurement Control Document | In English | → Quality management → Maintenance and logistics |
| PCDATA | Parsed Character Data | In English | → Data |
| PCDU | Payload Command Decoder Unit | In English | → Astronautics |
| PCE | Polycarboxylether | In German | → Chemistry |
| PCE | Prêt à la Création d'Entreprise | In French | → Economics |
| PCE | Power Conditioning Electronics | In English | → Electrical engineering → Electronics |
| PCE | Power Conditioning Equipment | In English | → Electrical engineering |
| PCE | Psychologie Cognitive et Ergonomique | In French | → Psychology |
| PCE | Physics and Chemistry of the Earth | In English | → Serial publications, periodicals → Geophysics → Geochemistry |
| PCED | Physics and Chemistry of the Earth Delta | In English | → Serial publications, periodicals → Geophysics → Geochemistry |
| PCEM | Premier Cycle des Études Médicales | In French | → Higher education, universities → Medicine |
| PCEP | Premier Cycle des Études Pharmaceutiques | In French | → Higher education, universities → Pharmacology, toxicology |
| PCESR | Physical, Chemical and Earth Sciences Research Reports | In English | → Serial publications, periodicals → Physics → Chemistry → Earth sciences |
| PCF | Parti Communiste Français (www.pcf.fr) | In French | → Communist parties → France |
| PCF | Payload Control Facility | In English | → Astronautics |
| PCFG | Probabilistic Context Free Grammars | In French | → Linguistics |
| PcG | Polycomb Group | In English | → 5771 |
| PCG | Protein Crystal Growth experiment | In English | → Proteins |
| PCG | Plan Comptable Général | In French | → Accounting |
| PCG | Phonocardiogram | In English | → Medicine |
| PCG | Protein Crystal Growth | In English | → Proteins → Crystallography |
| PCGI | Perl Common Gateway Interface | In English | → Programming languages → Networks, communication |
| PCGN | Point Confort Gaz Naturel | In French | → Energy economics |
| PCH | Prestation de Compensation du Handicap | In French | → Medicine |
| PCH | Poney Club de La Houssaye | In French | → Organizations and associations → Sport, physical exercises |
| PCH | Pharmacie Centrale des Hôpitaux | In French | → Pharmacology, toxicology |
| PCHEI | Physics in Collision: High-Energy ee/ep/pp Interactions | In English | → Serial publications, periodicals → Nuclear, atomic, and molecular physics |
| PCI | Peripheral Component Interconnect | In English | → Computer hardware → Telecommunications |
| PCI | Peripheral Controller Interface | In English | → Human-computer interaction |
| PCI | Procedure Change Instruction | In English | |
| PCI | Program-Controlled Input | In English | |
| PCI | Programme de Contrôle Interne | In French | |
| PCI | Plan de Contrôle Interne | In French | |
| PCI | Perte de Connaissance Initiale | In French | → Traumatology |
| PCI-E | Peripheral Component Interconnect Express | In English | → Computer science → Electronics |
| PCIL | Pilot-Controlled Instrument Landing | In English | → Aeronautics, aircraft → Astronautics |
| PCIME | Prise en Charge Intégrée des Maladies de l'Enfance | In French | → Pediatry |
| PCIN | Program Change Identification Number | In English | |
| PCinO | Publications of the Cincinnati Observatory | In English | → Serial publications, periodicals → Astronomy |
| PCK | Payload Command Kit | In English | → Astronautics |
| PCL | Power Control List | In English | → Electrical engineering |
| PCL | Primary Coolant Line | In English | |
| PCL | Primary Coolant Loop | In English | |
| PCL | Programming Checklist | In English | → Software |
| PCL | Permanente Commissie voor Leerlingenzorg | In Dutch | → Organizations and associations → Education |
| PCL | Physics and Chemistry of Liquids | In English | → Serial publications, periodicals → Physics → Chemistry |
| PCL | Philips Consumer Lifestyle | In English | |
| PCL | Prêt Conventionné Locatif | In French | → Finance → Accommodation |
| PCLS | Prêt Conventionné Locatif Social | In French | → Finance → Accommodation |
| PCM | Plan Communal de Mobilité | In French | → Public administration, government → Regional planning → Transport and postal services |
| PCM | Parts Control Management | In English | |
| PCM | Photoelectric Cell Module | In English | → Energy economics → Electrical engineering |
| PCM | Pitch Control Motor | In English | |
| PCM | Plane Change Mechanism | In English | |
| PCM | Power Control Mission | In English | → Electrical engineering |
| PCM | Pulse Code Modulation/Modulator | In English | |
| PCM | Punch Card Machine | In English | |
| PCM | Physics and Chemistry of Minerals | In English | → Serial publications, periodicals → Mineralogy |
| PCM | Pulse Code Modulation | In English | → Computer-based techniques → Music |
| PCM | Poste de Commandement Mobile | In French | |
| PCMCIA | Personal Computer Memory Card International Association | In English | → Associations → Memories |
| PCME | Pulse Code Modulation Event | In English | |
| PCME | Pomorskie Centrum Medycyny Estetycznej (www.pcme.pl) | In Polish | → Poland |
| PCME | Physique, Chimie, Mécanique, Électronique | In French | → Higher education, universities → Physics → Chemistry → Mechanical engineering → Engineering, technology |
| PCMLD | Physics and Chemistry of Materials with Low-Dimensional Structures | In English | → Serial publications, periodicals → Physics → Chemistry |
| PCMLF | Parti Communiste Marxiste-Léniniste de France | In French | → Communist parties → France |
| PCMMU | Pulse Code Modulation Master Unit | In English | |
| PCMR | Probability of Correct Message Receipt | In English | → Telecommunications |
| PCMU | Programmable Control and Monitor Unit | In English | → Computer science |
| PCN | Page Change Notice | In English | |
| PCN | Polyester-Coated Nylon | In English | → Chemical technology |
| PCN | Program Change Notice | In English | |
| PCN | Program Control Number | In English | |
| PCN | Physics and Contemporary Needs | In English | → Serial publications, periodicals → Physics |
| PCN | Plan Comptable National | In French | → Accounting |
| PCO | Principal Contracting Officer | In English | → Contract law |
| PCO | Procuring Contracting Office(r) | In English | → Contract law |
| PCO | Program Contracting Officer | In English | |
| PCO | Program Control Officer | In English | |
| PCO | Program-Controlled Output | In English | |
| PCO | Partido Comunista de España (www.pce.es) | In Spanish | → Communist parties → Spain |
| PCO | Procuring Contracting Officer | In English | |
| PCO | Publications Control Officer | In English | |
| PCOF | Parti Communiste des Ouvriers de France | In French | → Communist parties → France |
| PCooO | Publications of the Cook Observatory | In English | → Serial publications, periodicals → Astronomy |
| PCOS | Polycystic Ovary Syndrome | In English | → Gynaecology → Reproductive biology |
| PCOT | Payload Center Operations Team | In English | → Astronautics |
| PCP | Partido Comunista Português (www.pcp.pt) | In Portuguese | → Communist parties → Portugal |
| PCP | Politique Commune de la Pêche | In French | → European Union → Fishing, hunting |
| PCP | Power Control Panel | In English | → Electrical engineering |
| PCP | Physico-Chimie des Polymères | In French | → Chemical technology → Plastic industry |
| PCP | Program/Project Change Proposal | In English | → Management |
| PCP | Project Cost Plan | In English | → Management → Prices |
| PCP | Poscum Concordia Pulchra | In Latin | |
| PCPA | Poor Clares of Perpetual Adoration | In English | → Roman catholic church |
| PCPAS | Patriot Command Post Automation System | In English | → Military engineering |
| PCPL | Proposed Change-Point Line | In English | |
| PCPP | Plasma Chemistry and Plasma Processing | In English | → Serial publications, periodicals → Plasma physics |
| PCPS | Plan Communal de Prévention et de Secours | In French | → Municipal administration → Firefighting |
| PCR | Payload Changeout Room | In English | → Astronautics |
| PCR | Payload Checkout Room | In English | → Astronautics |
| PCR | Payload Clean Room | In English | → Astronautics |
| PCR | Power Change Request | In English | → Quality management → Electrical engineering |
| PCR | Procedure Change Request | In English | → Quality management |
| PCR | Program Change Request | In English | → Quality management |
| PCR | Project Control Room | In English | → Management |
| PCR | Publication Change Request | In English | → Quality management |
| PCR | Polymerase Chain Reaction = ACP | Amplification en Chaîne par Polymérase | In French = TAN | Test d'amplification des Acides Nucléiques | In French = RCP | Reação em Cadeia da Polimerase | In Portuguese = ПЦР | Полимера́зная Цепна́я Реа́кция | In Russian = PĈR | Polimeraza Ĉen-Reakcio | In Esperanto = PZR | Polimeraz Zəncir Reaksiyası | In Azerbaijani = ՊՇՌ | Պոլիմերազային շղթայական ռեակցիան | In Armenian = PGR | Polimerazinė Grandininė Reakcija | In Lithuanian = ПГУ | Полимеразын Гинжин Урвал | In Mongolian = ПЛР | Полімеразна Ланцюгова Реакція | In Ukrainian |
In English | → Biotechnology → Genetics → Enzymes |
| PĈR | Polimeraza Ĉen-Reakcio = PCR, ACP, TAN, RCP, ПЦР, PZR, ՊՇՌ, PGR, ПГУ, ПЛР (look above) |
In Esperanto | → Biotechnology → Genetics → Enzymes |
| PCR | Projet Collectif de Recherche | In French | → Organizations and associations → Research policy |
| PCRAM | Phase Change Random Acces Memory | In English | → Memories |
| PCRB | Project/Program Change Review Board | In English | |
| PCRD | Programme-Cadre de Recherche et de Développement | In French | → Research policy → Engineering, technology |
| PCRDT | Programme Cadre de Recherche et Développement Technologique | In French | → International relations → Mathematics and natural sciences → Engineering, technology |
| PCRE | Perl-Compatible Regular Expression | In English | → Software |
| PCRP | Poste Central de Regroupement de Postes | In French | → Electrical engineering → France |
| PCRS | Payload Cover Removal System | In English | → Astronautics |
| PCRS | Performance and Cost Report System | In English | → Prices |
| PCS | Professional Clinical Software | In English | → Software → Medicine |
| PCS | Pacific Command Ship | In English | → 6295 |
| PCS | Primary Control Station | In English | |
| PCS | Primary Coolant System | In English | |
| PCS | Probability of Crew Safety | In English | → Accidents, risks, safety → Aeronautics, aircraft → Astronautics |
| PCS | Procedure Completion Sheet | In English | |
| PCS | Program Control System | In English | → Management |
| PCS | Project Control System | In English | → Management |
| PCS | Payload Checkout System | In English | → Astronautics |
| PCS | Payload Control Subsystem | In English | → Astronautics |
| PCS | Payload Control Supervisor | In English | → Astronautics |
| PCS | Performance Control System | In English | → Management |
| PCS | Planning and Control System | In English | → Management |
| PCS | Pointing Control System | In English | |
| PCS | Power Conversion System | In English | → Energy economics → Electrical engineering |
| PCS | Pressure Control System | In English | |
| PCS | Physics and Chemistry in Space | In English | → Serial publications, periodicals → Astronomy |
| PCS | Plan de Continuité de Service | In French | |
| PCS | Pouvoir Calorifique Supérieur | In French | → Energy economics |
| PCS | Professions et Catégories Socioprofessionnelles | In French | → Statistics → Labour, labour economics |
| PCS | Permanent Change of Station | In English | |
| PCSC | Pontifical Council for Social Communications = PCCS (look above) |
In English | → Organizations and associations → Roman catholic church |
| PCSE | Physical Chemistry: Science and Engineering | In English | → Serial publications, periodicals → Physics |
| PCSI | Projet de Coopération Scientifique Inter-universitaire | In French | → Research policy → Higher education, universities |
| PCSM | Pouvoir Calorifique Supérieur Mensuel | In French | → Energy economics |
| PCT | Photometric Calibration Test | In English | |
| PCT | Process Control Table | In English |