NPT

NPT may refer to:

Places

 * Newport State Airport (IATA airport code ), Middletown, Rhode Island, USA
 * Northville-Placid Trail, New York State, USA
 * Neath Port Talbot (npt.gov.uk), Wales, UK

Law

 * Nuclear Non-Proliferation Treaty, since 1970
 * Neighbourhood Policing Team, UK

Groups, Companies, Organizations

 * Nashville Public Television, or WNPT, a PBS member station licensed to Nashville, Tennessee
 * National Philanthropic Trust, offering donor-advised funds
 * The NonProfit Times, Morris Plains, New Jersey, USA; a newspaper
 * West Atlantic UK (ICAO airline code ), British cargo airline

Science and medicine

 * NpT ensemble or isothermal–isobaric ensemble
 * Nasal provocation test
 * Neonatal pediatric transport; see Certified in neonatal pediatric transport
 * Nocturnal penile tumescence
 * Normalization process theory

Technology

 * National pipe thread, US standards
 * Nissan NPT-90, a racing car
 * Non-pneumatic tire or airless tire

Electronics and computing

 * National Periodic Test, a test of the U.S. Emergency Alert System
 * Nested Page Tables, later Rapid Virtualization Indexing, an AMD technology
 * IPv6-to-IPv6 Network Prefix Translation (NPTv6)

Other uses

 * Nepal Standard Time
 * Newport railway station, Melbourne