| PCN | Pacific Coast Native 
| Others |
| PCN | Pacific Coast News
| Others |
| PCN | Pacific Cultural Night
| Others |
| PCN | Packet Core Network
| Others |
| PCN | PACTV Community News
| Others |
| PCN | Page Change Notice
| Others |
| PCN | Pale Cyst Nematode
| Others |
| PCN | Parent Communication Network
| Others |
| PCN | Parent Country National
| Others |
| PCN | Parking Charge Notice
| Others |
| PCN | Part Change Notification
| Others |
| PCN | Path Change Notification
| Others |
| PCN | Path Control Network
| Others |
| PCN | Pavement Classification Number
| Others |
| PCN | Pc Network
| Others |
| PCN | Pediatric Care Network
| Others |
| PCN | Peer Connection Network
| Others |
| PCN | Penalty Charge Notice
| Others |
| PCN | Penalty Charge Notices
| Others |
| PCN | Pennsylvania Cable Network
| Others |
| PCN | Perinatal Care Network
| Others |
| PCN | Permafrost Carbon Network
| Others |
| PCN | Personal Cellular Network
| Others |
| PCN | Personal Communication and Network
| Others |
| PCN | Personal Communication Network
| Others |
| PCN | Personal Communications Network
| Others |
| PCN | Personal Conference Number
| Others |
| PCN | Personnel Certification in Non
| Others |
| PCN | Personnel Coordinating Networks
| Others |
| PCN | Peugeot Club Nederland
| Others |
| PCN | Philippine Culture Night
| Others |
| PCN | Physics Computer Network
| Others |
| PCN | Picton, New Zealand
| Others |
| PCN | Pilipino Cultural Night
| Others |
| PCN | Pilipino Culture Night
| Others |
| PCN | Pilot Car Network
| Others |
| PCN | Pioneer Career Network
| Others |
| PCN | Point Comfort and Northern Railway
| Others |
| PCN | Point Completion Network
| Others |
| PCN | Poison Centre Notifications
| Others |
| PCN | Pokemon Center Network
| Others |
| PCN | Policy Clarification Notice
| Others |
| PCN | Polling Card Number
| Others |
| PCN | Pontiac Club Norway
| Others |
| PCN | Popular Communications News
| Others |
| PCN | Porous Coordination Network
| Others |
| PCN | Porsche Club News
| Others |
| PCN | Porsche Club Norge
| Others |
| PCN | Porsche Club Normandie
| Others |
| PCN | Porsche Club Nurburgring
| Others |
| PCN | Post Crash Notification
| Others |
| PCN | Posterior Contralateral Negativity
| Others |
| PCN | Pre Congestion Notification
| Others |
| PCN | Pre construction Notification
| Others |
| PCN | Preassigned Control Number
| Others |
| PCN | Preferred College of Nursing
| Others |
| PCN | Preferred Connection Network
| Others |
| PCN | Pregnancy Childbirth and the Newborn
| Others |
| PCN | Primary Care Network
| Others |
| PCN | Primary Care Neuropsychiatry
| Others |
| PCN | Principal Certification Network
| Others |
| PCN | Prior Coordination Notice
| Others |
| PCN | Priority Corridor Network
| Others |
| PCN | Prise De Courant Normale
| Others |
| PCN | Pro Citrus Network
| Others |
| PCN | Process Chain Network
| Others |
| PCN | Process Change Notification
| Others |
| PCN | Process Control Network
| Others |
| PCN | Process Control Number
| Others |
| PCN | Processor Control Number
| Others |
| PCN | Product Change Notices
| Others |
| PCN | Product Change Notification
| Others |
| PCN | Product Change Notifications
| Others |
| PCN | Product Control Number
| Others |
| PCN | Production Change Notice
| Others |
| PCN | Professional Communications
| Others |
| PCN | Professional Communications Network
| Others |
| PCN | Program Change Notice
| Others |
| PCN | Program Control Number
| Others |
| PCN | Property Control Number
| Others |
| PCN | Psychiatry and Clinical Neurosciences
| Others |
| PCN | Public Carrier Networks
| Others |
| PCN | Public Cellular Network
| Others |
| PCN | Public Communications Network
| Others |
| PCN | Public Customer Number
| Others |