| PCI | Arab citizens of Israel 
| Others |
| PCI | PA Chamber Insurance
| Others |
| PCI | Pacific Consolidated Industries
| Others |
| PCI | Panel Call Indicator
| Others |
| PCI | Parent Child Interaction
| Others |
| PCI | Parent-Child Interaction
| Others |
| PCI | Particle Control Incorporated
| Others |
| PCI | Partito Comunista Italiano
| Others |
| PCI | Pavement Condition Index
| Others |
| PCI | Payment Card Industry
| Others |
| PCI | Payment Cards Industry
| Others |
| PCI | PC Zone
| Others |
| PCI | Penn Center for Innovation
| Others |
| PCI | Pentecostal Church Incorporated
| Others |
| PCI | Per Capita Income
| Others |
| PCI | Percotaneous Coronary Intervention
| Others |
| PCI | Percutaneous Cardiology Intervention
| Others |
| PCI | Percutaneous Coronary Intervention
| Others |
| PCI | percutaneous intervention
| Others |
| PCI | Performance Contracting Inc
| Others |
| PCI | Peripheral Communications Interface
| Others |
| PCI | Peripheral Component
| Others |
| PCI | Peripheral Component Interconnect
| Others |
| PCI | Peripheral Component Interface
| Others |
| PCI | Peripheral Computer Interface
| Others |
| PCI | Peripheral Connecting Interface
| Others |
| PCI | Permiso de Conducir Internacional
| Others |
| PCI | Personal Change Indicator
| Others |
| PCI | Personal Compatitive Index
| Others |
| PCI | Personal Computer Instrumentation
| Others |
| PCI | Personal Computer Integration
| Others |
| PCI | Personal Computer Interface
| Others |
| PCI | Personal Computers Inc.
| Others |
| PCI | Pethatic Caword Institue
| Others |
| PCI | Peugeot Club Indonesia
| Others |
| PCI | Peugeot Club Iran
| Others |
| PCI | Pharmacy Council of India
| Others |
| PCI | Phoenix Constant Impedance
| Others |
| PCI | Photo-Certified Coin Institute
| Others |
| PCI | Physical Configuration Item
| Others |
| PCI | Physiological Cost Index
| Others |
| PCI | Picanto Club Indonesia
| Others |
| PCI | Picocuries
| Others |
| PCI | Pittsburgh Career Institute
| Others |
| PCI | Pleasant Central Institute
| Others |
| PCI | Political Correct Indifference
| Others |
| PCI | Pontiac Club of Iowa
| Others |
| PCI | Population Council, Inc.
| Others |
| PCI | Porsche Club Indonesia
| Others |
| PCI | Porsche Club Ireland
| Others |
| PCI | Porsche Club Italia
| Others |
| PCI | Post Carbon Institute
| Others |
| PCI | Post Card Industry
| Others |
| PCI | Potential Criminal Informant
| Others |
| PCI | Powder Coating Institute
| Others |
| PCI | Power Control Interface
| Others |
| PCI | Power Costs Inc
| Others |
| PCI | Pre Chamber Ignition
| Others |
| PCI | Pre College Initiative
| Others |
| PCI | Pre College Initiatives
| Others |
| PCI | Pre-College Initiative
| Others |
| PCI | Pre-Connection Inspection
| Others |
| PCI | Precast Prestressed Concrete Institute
| Others |
| PCI | Premixed Compression Ignition
| Others |
| PCI | Presbyterian Church in Ireland
| Others |
| PCI | Presentation Context Identifier
| Others |
| PCI | Press Club of India
| Agency |
| PCI | Press Council of India
| Others |
| PCI | Prestressed Concrete Institute
| Others |
| PCI | Pro Cal Inc
| Others |
| PCI | Pro Car Innovations
| Others |
| PCI | Procedure Change Unit
| Others |
| PCI | Produce Conserve Include
| Others |
| PCI | Product Change Information
| Others |
| PCI | Product Configuration Identification
| Others |
| PCI | Production Configuration Identification
| Others |
| PCI | Professional Certified Investigator
| Others |
| PCI | Program Control Information
| Others |
| PCI | Program Control Input
| Others |
| PCI | Program Controlled Interruption
| Others |
| PCI | Programmable Communication Interface
| Others |
| PCI | Programmable Communications Interface
| Others |
| PCI | Project Concern International
| Others |
| PCI | Projects of Common Interest
| Others |
| PCI | Property Casualty Insurers
| Others |
| PCI | Prophylactic Cranial Irradiation
| Others |
| PCI | Prosound Communications, Inc.
| Others |
| PCI | Prostate Cancer Index
| Others |
| PCI | Protocol Control Information
| Others |
| PCI | Proton Cikarang Indonesia
| Others |
| PCI | Proton Club Indonesia
| Others |
| PCI | Provincial Competitiveness Index
| Others |
| PCI | Proyecto Concern International Guatemala
| Others |
| PCI | Prunuske Chatham, Inc.
| Others |
| PCI | Psychological Care Institute
| Others |
| PCI | Public Communications Inc
| Others |
| PCI | Pulverised coal injection
| Others |
| PCI | Pulverized Coal Injection
| Others |
| PCI | Pure Custom Imports
| Others |