NPC may refer to:
Geography and politics
- Nilphamari City (NpC), Rangpur, Bangladesh
Science and medicine
Chemistry
- NpC, a formula for Neptunium monocarbide
Computing
- Network Parameter Control, in computer networks
- Non-deterministic polynomial-time complete
- Non-printing character
Electronics
- Neutral Point Clamped, an inverter topology
Medicine
- Nasopharyngeal carcinoma
- "Near point of convergence" or "no previous correction", optometric abbreviations
- Neural progenitor cell; see Notch signaling pathway
- Niemann–Pick disease, type C
- NPC1, a protein involved in the disease
- NPC2, a protein involved in the disease
- Nuclear pore complex, in molecular biology
Organizations
Corporations
- National Petrochemical Company, Iran
- National Power Corporation, the Philippines
- Nauru Phosphate Corporation, Republic of Nauru
- Nevada Power Company, United States
Political organizations
- An abbreviation of Nationalist Party of China, an alias for the Kuomintang
- Nationalist Party of Canada
- National Peace Council (Ghana)
- National Peace Council (United Kingdom)
- Nationalist People's Coalition, a center-right political party in the Philippines
- National People's Congress, China
- National Petroleum Council (US)
- Northern People's Congress, a political party in Nigeria
Student organizations
- National Panhellenic Conference, of North American sororities
- National Postgraduate Committee, United Kingdom
Other organizations
See also under Sports, below
- National Press Club, several press clubs<!---intentional DAB link--->
- National Privacy Commission, Philippines
- Niagara Parks Commission, Ontario, Canada
- Northern Provincial Council, Sri Lanka
Sports and games
Sports
- National Paralympic Committee, a national constituent of the Paralympic Movement
- National Physique Committee, an American bodybuilding organization
- National Pickleball Center, or Naples Pickleball Center, the home of the U.S. Open Pickleball Championships
- National Provincial Championship (1976–2005), a New Zealand rugby competition
- National Provincial Championship (2006–present), a New Zealand rugby competition
- Non-playing captain of a team in contract bridge
Role-playing and video games
- Non-player character, a fictional character in a role-playing or video game that cannot be played or controlled by a real-world person
- NPC (meme), a political Internet meme
Research and educational facilities
- National Park College, Hot Springs, Arkansas, United States
- Netherlands Proteomics Centre, Netherlands
Other uses
- National Ploughing Championships, Ireland, an agricultural show
- NATO Programming Centre, for air system support
- Neighbourhood police centre, a type of police station in Singapore
- NPC (cable system), linking Japan and the United States
- Fujicolor NPC 160, later Fujicolor Pro 160C, a photographic film
- Nickel plated copper, a type of plating applied to wire products due to its excellent corrosion resistance properties and, in particular, its durability and stability at extremes of temperatures