| NPC | Nano Privilege Club 
| Others |
| NPC | NASA Publication Control
| Others |
| NPC | NasoPharyngeal Carcinoma
| Others |
| NPC | Natal Portland Cement
| Others |
| NPC | National Panhelinic Confrence
| Others |
| NPC | National Panhellenic Committee
| Others |
| NPC | National Panhellenic Conference
| Others |
| NPC | National Panhellenic Council
| Others |
| NPC | National Paralegal College
| Others |
| NPC | National Paralympics Committee
| Others |
| NPC | National Park College
| Others |
| NPC | National Peace Council
| Others |
| NPC | National Pediatric Cardiology
| Others |
| NPC | National Pensioners Convention
| Others |
| NPC | National People's Congress
| Others |
| NPC | National Peoples Congress
| Others |
| NPC | National Petroleum Council
| Others |
| NPC | National Pharmaceutical Council
| Others |
| NPC | National Physique Committee
| Others |
| NPC | National Physique Council
| Others |
| NPC | National Planning Commission
| Others |
| NPC | National Planning Corporation
| Others |
| NPC | National Plasterers Council
| Others |
| NPC | National Platform for Crime
| Others |
| NPC | National Plumbing Code (Canada)
| Others |
| NPC | National Population Council
| Others |
| NPC | National Postgraduate Committee
| Others |
| NPC | National Potato Council
| Others |
| NPC | National Poverty Center
| Others |
| NPC | National Power Corporation
| Others |
| NPC | National Prescribing Centre
| Others |
| NPC | National Prescriptions Collaborative
| Others |
| NPC | National Press Club
| Others |
| NPC | National Processing Center
| Others |
| NPC | National Productivity Council
| Others |
| NPC | National Project Coordinator
| Others |
| NPC | National Provincial Championship
| Others |
| NPC | National Provincial Competition
| Others |
| NPC | Nationalist People's Coalition
| Others |
| NPC | Native Plant Communities
| Others |
| NPC | Native Plant Community
| Others |
| NPC | Natural Posing Character
| Others |
| NPC | Nauru Phosphate Corporation
| Others |
| NPC | Navy Personnel Command
| Others |
| NPC | NCGC Pharmaceutical Collection
| Others |
| NPC | nearpoint of convergence
| Others |
| NPC | Neat Pregnancy Cancellation
| Others |
| NPC | Necessary Path Condition
| Others |
| NPC | Nederlandse Porsche Club
| Others |
| NPC | Neighborhood Parks Council
| Others |
| NPC | Neighbourhood Police Centre
| Others |
| NPC | Nerdy People of Color
| Others |
| NPC | Net Present Cost
| Others |
| NPC | Net Present Cost (!)
| Others |
| NPC | Net Protein Catabolism
| Others |
| NPC | Netherlands Purchasing Commission
| Others |
| NPC | Network Parameter Control
| Others |
| NPC | Network Policy Committee
| Others |
| NPC | Network Processor Conference
| Others |
| NPC | Neural Progenitor Cells
| Others |
| NPC | Nevada Power Company
| Others |
| NPC | New Playable Character
| Others |
| NPC | New Player Character
| Others |
| NPC | New Plum and Chestnut
| Others |
| NPC | New Primary Copy
| Others |
| NPC | News Paper Commity
| Others |
| NPC | News Printing Company
| Others |
| NPC | Newspaper clippings
| Others |
| NPC | Niagara Parks Commission
| Others |
| NPC | Nice Planetary Contrast
| Others |
| NPC | Niche Private Company
| Others |
| NPC | Nickel Plated Copper
| Others |
| NPC | Niemann-Pick disease type C
| Others |
| NPC | Nissan Patrol Club
| Others |
| NPC | Nissan Primera Club
| Others |
| NPC | Nitrogen Purge Control
| Others |
| NPC | No Parental Consent
| Others |
| NPC | No Play Character
| Others |
| NPC | No Prenatal Care
| Others |
| NPC | No Present Complaint
| Others |
| NPC | No Previous Complaint
| Others |
| NPC | No Prior Chemotherapy
| Others |
| NPC | Nodal Premature Contraction
| Others |
| NPC | Noise Pollution Clearinghouse
| Others |
| NPC | Non Patient Care
| Others |
| NPC | Non Patty Content
| Others |
| NPC | Non Paying Customer
| Others |
| NPC | Non Person Character
| Others |
| NPC | Non Playable Chacter
| Others |
| NPC | Non Playable Character
| Others |
| NPC | Non Playable Character (video)
| Others |
| NPC | Non Playable Characters
| Others |
| NPC | Non Playable Charecter
| Others |
| NPC | Non Player Character
| Others |
| NPC | Non Player Characternpc
| Others |
| NPC | Non Player Characters
| Others |
| NPC | Non Player Computer
| Others |
| NPC | Non Player Controller
| Others |
| NPC | Non Playing Character
| Others |
| NPC | Non Programmable Character
| Others |
| NPC | Non-Parenchymal Cells
| Others |
| NPC | Non-Participating Character
| Others |
| NPC | Non-Playable Character
| Others |
| NPC | Non-Player Character
| Others |
| NPC | Non-Player Controlled
| Others |
| NPC | Non-Positive Curvature
| Others |
| NPC | Non-Positively Curved
| Others |
| NPC | Non-Protein Calories
| Others |
| NPC | None Playable Character
| Others |
| NPC | None Player Character
| Others |
| NPC | None Playing Character
| Others |
| NPC | Nonproliferation Center
| Others |
| NPC | Nonstructural Performance Category
| Others |
| NPC | Normal Phase Chromatography
| Others |
| NPC | Normal Plane Change maneuver
| Others |
| NPC | Normalized Projection Coordinate
| Others |
| NPC | Normalized Projection Coordinates
| Others |
| NPC | North Pacific Cable
| Others |
| NPC | Northland Pioneer College
| Others |
| NPC | Norton Parental Control
| Others |
| NPC | Norton Privacy Control
| Others |
| NPC | Norton Protection Center
| Others |
| NPC | Not for Profit Corporation
| Others |
| NPC | Not Particularly Careful
| Others |
| NPC | Not Particularly Convincing
| Others |
| NPC | Not Particularly Cooperative
| Others |
| NPC | Not Playable Character
| Others |
| NPC | Not Previous Carrier
| Others |
| NPC | Noun Phrase Complement
| Others |
| NPC | Now Playing for Comets
| Others |
| NPC | NREL Pyrheliometer Comparisons
| Others |
| NPC | Nuclear Pore Complex
| Others |
| NPC | nucleoprotein complex
| Others |
| NPC | Nunavut Planning Commission
| Others |
| NPC | Nurse Practitioner Certified
| Others |
| NPC | Nursing and Personal Care
| Others |
| NPC | Nutrition Physiology Company
| Others |
| NPC | Nutritional Prevention of Cancer
| Others |
| NPC | Nylon Polymer Co
| Others |