Political correctness, language that appears calculated to provide a minimum of offense

"Partly cloudy", a weather forecast designation mostly used in North American English newspapers

Personal computer, a computer whose original sales price, size, and capabilities make it useful for individuals

"Patrol, Coastal", a US Navy hull classification symbol

Pro-choice, a self-description used by people who believe that women should have the legal right to have an abortion and the legal right to be protected from coerced or forced abortion

Phil Collins, an English musician

Police Constable (also "PC"), in the UK and Canada

Picture Comment, a common initialism on the website MySpace

Public convenience, another name for a toilet

post cibum (Latin for "after meals"), a medical prescription shorthand

Presbyterian Church (USA), a Christian denomination

Providence College, a private four-year Catholic college in Providence, Rhode Island

Progressive Conservative Party of Canada, a now-defunct Canadian centre-right conservative political party

Pitcairn Islands: FIPS PUB 10-4 territory code

Plaid Cymru, a Welsh nationalist political party

Progressive Conservative Party of Ontario, a conservative political party of the Canadian province of Ontario

Postcard or postal card, a thick, typically rectangular piece of paper intended for mailing

The Petz Community for fans of the Petz computer games

Polycarbonate, a plastic polymer

Presbyterian College, in Clinton, South Carolina

Proto-Celtic language, the reconstructed common ancestor of the Celtic languages

Pierre Cardin, fashion designer

Progressive Conservative Association of Alberta, a conservative political party of the Canadian province of Alberta

Pembroke College, Oxford, a constituent college of the University of Oxford

Parsec, an astronomical measure of distance often shortened to pc

Process control, a statistics and engineering discipline that deals with architectures, mechanisms, and algorithms

Penn Central, a railroad in the United States (AAR reporting mark PC)

Path connected, a concept in mathematical topology where two points are linked with a path

Photonic crystal, a photonic band gap material

Post count, a measure of how many posts a member has made on an Internet forum

P. Chidambaram, Finance minister of India

President's Choice, a private label brand of Loblaw Companies Limited

Physique-Chimie, short for ESPCI, an egineering school in France

Progressive Canadian Party, Canada's new progressive conservative party

Patrol craft, a small naval vessel generally designed for coastal defence duties

Phosphatidylcholine, a phospholipid

Piano concerto, a concerto for solo piano and orchestra

Pocket ¢hange, a pricing game from The Price Is Right

Probable cause

Partido Comunista, the Chilean communist party

Privy council, a body that advises the head of state of a nation

Privy councillor, a member of a privy council

Patrick Carpenter, a D.J. and one of the collaborators in the Ninja Tune recording outfit DJ Food

Prontor-Compur, a standard connector type for photographic flash synchronization

Posterior commissure, brain landmark commonly used in biomedical image processing

Pubococcygeus muscle

Protes'tant Conference, a loose association of Lutheran churches and churchworkers

Pacific Islands Trust Territory: ISO 3166 country code (obsolete since 1986; was split into Federated States of Micronesia, Marshall Islands, Northern Mariana Islands and Palau)

Prime cost or variable cost, items that a client hasn’t specifically selected at the time of the contract but the builder or trades person has made an allowance for in the total price

Pachyonychia congenita, a genetic skin disorder

Progressive contextualization, a scientific method

Phoenix College, a community college in Phoenix, Arizona

Porozumienie Centrum, now-defunct Polish right-wing political party

Production code number, a designation used to identify television episodes

President's Counsel (Sri Lanka), a legal position in Sri Lanka

Program counter, a special register inside CPUs indicating where the computer is in its instruction sequence

Professional corporation, frequently the corporate arrangement of law firms, architectural firms, and similar entities in the United States

Picture cover, a method of book binding in which the cover of the book has a picture relating to the contents

Player character or playable character, a fictional character controlled by a human player, usually in role-playing games or computer games

Profit centre