| Acronym | Definition |
|---|
| PCG | Professional Contractors Group |
| PCG | PC Gamer (magazine) |
| PCG | Philadelphia Church of God |
| PCG | Private Client Group (banking) |
| PCG | Preconditioned Conjugate Gradient |
| PCG | Pentecostal Church of God |
| PCG | Protein Crystal Growth |
| PCG | Primary Care Group |
| PCG | Police Coast Guard (Singapore) |
| PCG | Project Control Group |
| PCG | Project Coordination Group |
| PCG | Plains Cotton Growers |
| PCG | Protestants for the Common Good |
| PCG | Policy Coordination Group (NATO) |
| PCG | Primary Care Giver |
| PCG | Paso Caballos, Guatemala (Airport code) |
| PCG | Power Control Group |
| PCG | Pure Country Gold (Portland, OR rock/punk band) |
| PCG | Parent Company Guarantee |
| PCG | Pakistan Coast Guards |
| PCG | Peace Campaign Group (India) |
| PCG | Program Coordination Group |
| PCG | PFE Clock Generator (Juniper Networks, Inc. routers) |
| PCG | Projected Conjugate Gradient |
| PCG | Platform Components Group |
| PCG | Process Communication Graph |
| PCG | Packaged Consumer Goods |
| PCG | Profitability Consulting Group |
| PCG | Partido Comunista Guatemalteco (Guatemala) |
| PCG | Policy Coordinating Group |
| PCG | Patriot Computer Group |
| PCG | Patrol Chaser (Missile) |
| PCG | Power Converter Group |
| PCG | Power Control Generator |
| PCG | Protestant Cinema Guild |
| PCG | Peacekeeping Core Group (US interagency policy development body) |
| PCG | Porsche Club of Geneva |
| PCG | Progressive Clergy of Georgia |
| PCG | Pharmaceutical Cost Group |
| PCG | Plan Comptable Général (French: General Accounting Plan) |
| PCG | Philippine Consulate General |
| PCG | Pasch Consulting Group (digital marketing; Eatontown, NJ) |
| PCG | Policy Compliance Group (various organizations) |