| PC | Personal Computer (generic term) | |
| PC | Personal Computer (IBM commercial desktop model) | |
| PC | Professional Computer | |
|
| PC | Post Card | |
| PC | Power Control | |
| PC | Program Control | |
| PC | Personal Care | |
| PC | Program Code | |
| PC | Pocket Computer | |
| PC | Process Control | |
| PC | Player Character | |
| PC | Phone Call | |
| PC | Portable Computer | |
|
| PC | Program Counter | |
| PC | Pretty Cool | |
| PC | Professional Corporation (business legal entity) | |
| PC | Piece | |
| PC | Paper Clip | |
| PC | Phoenix College (Arizona) | |
| PC | Processor Cache | |
| PC | Police Car (or Cruiser) | |
| PC | Press Conference | |
| PC | Private Chat (IRC) | |
| PC | Personal Contact | |
| PC | President's Choice (Canadian food brand) | |
| PC | Power Converter | |
| PC | Printed Circuit | |
| PC | Patch Cord | |
| PC | Phase Change (chalcogenide material used in re-writable CD-RW and DVD+RW) | |
| PC | Prices Current | |
| PC | Professional Component (physician billing) | |
| PC | Paradise City (Guns N' Roses song) | |
| PC | Player Controlled (gaming) | |
| PC | Primary Care | |
| PC | Planning Commission | |
| PC | Postal Code | |
| PC | Providence College | |
| PC | Production Control | |
| PC | Port Charles (fictional town) | |
| PC | Pussy Cat | |
| PC | Panama City (Florida) | |
| PC | Piece of Crap | |
| PC | Peace Corps | |
| PC | Protection Class (insurance) | |
| PC | Pony Club | |
| PC | Purchase Card | |
| PC | Project Code | |
| PC | Pokemon Center | |
| PC | Process Controller | |
| PC | Policia Civil (Portuguese: Civil Police; Brazil) | |
| PC | Powder Coating | |
| PC | Politically Correct | |
| PC | Point Code (ANSI) | |
| PC | Port Charlotte (Florida) | |
| PC | Pocket Calculator | |
| PC | Parish Council (England) | |
| PC | Presbyterian Church | |
| PC | Physical Contact | |
| PC | Principal Component | |
| PC | Panama Canal | |
| PC | Piano Concerto | |
| PC | Perspective Control (photography) | |
| PC | Planning Council | |
| PC | Public Citizen | |
| PC | Presidents Choice | |
| PC | Paracetamol (drug) | |
| PC | Prostate Cancer | |
| PC | Project Coordinator | |
| PC | Productivity Commission | |
| PC | Personal Copy | |
| PC | Passenger Car (law enforcement) | |
| PC | Personal Code | |
| PC | Presbyterian College | |
| PC | Prince Caspian | |
| PC | Protective Clothing (radioactive contamination and fire fighters) | |
| PC | Prince Charming (dating slang) | |
| PC | Pitcairn Islands | |
| PC | Program Coordinator | |
| PC | Polycarbonate | |
| PC | Praça (Portuguese: square; postal usage) | |
| PC | Programmable Controller | |
| PC | Pierre Cardin | |
| PC | Portion Control | |
| PC | Positive Control | |
| PC | Piacenza (Italy) | |
| PC | Project Control | |
| PC | Previous Channel | |
| PC | Process Computer | |
| PC | Probable Cause | |
| PC | Photocopying | |
| PC | Patrol Craft | |
| PC | Production Coordinator | |
| PC | Port Chester | |
| PC | Pilot in Command | |
| PC | Per Capita | |
| PC | Penn Central (railroad company) | |
| PC | Communist Party (Chile) | |
| PC | Phone Centre | |
| PC | Protein C | |
| PC | Pacific Crest (Drum and Bugle Corps; Diamond Bar, CA) | |
| PC | Prayer Corner | |
| PC | Panasonic Corporation (Japan) | |
| PC | Palliative Care (care of terminally ill) | |
| PC | Parsec (astronomical unit of distance) | |
| PC | Pediatric Cardiology (various locations) | |
| PC | Petty Cash | |
| PC | Partial Conversion (games) | |
| PC | Pepsi Cola | |
| PC | Parti Communiste (French Communist Party) | |
| PC | Pancreatic Cancer | |
| PC | Peripheral Controller | |
| PC | Phase Control | |
| PC | Platform Controller | |
| PC | Pen Color (Hyper Logo command) | |
| PC | Pollo Campero (restaurant chain) | |
| PC | Principal Consultant | |
| PC | Process Capability | |
| PC | Police Constable (UK) | |
| PC | Privy Council | |
| PC | Possible Change | |
| PC | Planned Community | |
| PC | Physikalische Chemie (German: Physical Chemistry) | |
| PC | Patrol Coastal (ship, designation for the US Navy's Cyclone Class Ship) | |
| PC | Photograph Collection | |
| PC | Pasay City (Philippines) | |
| PC | Price Chopper | |
| PC | Paulo Cesar | |
| PC | Phosphatidylcholine | |
| PC | Prime Contractor | |
| PC | Project Charter | |
| PC | Procurement Clerk | |
| PC | Precast Concrete | |
| PC | Prediction Center (various locations) | |
| PC | Profit Confidential (publication; Lombardi Financial) | |
| PC | Pressure Chamber | |
| PC | La Presse Canadienne (Canadian Press News Service) | |
| PC | Programme Committee (various organizations) | |
| PC | Purchase Contract | |
| PC | Personnel Carrier | |
| PC | Poet's Corner | |
| PC | Prestressed Concrete | |
| PC | Procite (personal bibliographic software discussion list) | |
| PC | Port Coquitlam (British Columbia, Canada) | |
| PC | Preferred Carrier | |
| PC | Probability of Crossover (genetic algorithms) | |
| PC | Path Control | |
| PC | Protective Custody | |
| PC | Political Committee | |
| PC | Coastal Patrol (Ship, US Navy) | |
| PC | Punched Card | |
| PC | Plasma Cell (biology) | |
| PC | People's Court | |
| PC | Protocol Control (ATMF) | |
| PC | Plaid Cymru (Welsh Nationalist Party) | |
| PC | Proximate Cause | |
| PC | Post Color | |
| PC | Passport Control (checkpoints in the EcoChallenge race) | |
| PC | Pressure Controller | |
| PC | Pipeline Crossing | |
| PC | Pierce College (Lakewood, Washington) | |
| PC | Pulverized Coal | |
| PC | Party Chief | |
| PC | Photonic Crystals | |
| PC | Partner Communications (Iowa) | |
| PC | Private Contractor | |
| PC | Procurement and Construction | |
| PC | Polyester Canvas | |
| PC | Post Coital | |
| PC | Physical Conditioning | |
| PC | Phrozen Crew (former software cracking group) | |
| PC | Packet Classifier | |
| PC | Pentagon City (community in Arlington, VA) | |
| PC | Progress Check | |
| PC | Population Council | |
| PC | Public Convenience (UK) | |
| PC | Prime Contract | |
| PC | Pubococcygeus muscle | |
| PC | Process Code | |
| PC | Picture Comment (MySpace) | |
| PC | Platoon Commander | |
| PC | Petroleum Coke | |
| PC | Partial Color (publishing) | |
| PC | Peripheral Control | |
| PC | Priority Control (ATMF) | |
| PC | Personal Chat | |
| PC | Privatisation Commission (Pakistan government) | |
| PC | Psi Chi (National Honor Society in Psychology) | |
| PC | Psychiatrisch Centrum (Dutch) | |
| PC | Profit Centre | |
| PC | Plastic Conduit | |
| PC | Pyruvate Carboxylase | |
| PC | Predicate Calculus (logic) | |
| PC | Potential Carcinogen | |
| PC | Partial Correlation | |
| PC | Pointe Coupee (Louisiana) | |
| PC | Preclear (Scientology) | |
| PC | Pareto Chart | |
| PC | Progressive Conservative Party of Canada | |
| PC | Position Classification | |
| PC | Post Commander | |