NPL may refer to:

Sport

  • National Pickleball League of Champions Pros, an American professional pickleball league for senior players
  • National Pickleball League Australia, an Australian professional pickleball league
  • National Pool League, a defunct American pool league
  • Nepal Premier League, a professional cricket league

Football

  • Namibia Premier League, the defunct top tier of football in Namibia
  • National Premier League, the top tier of football in Jamaica
  • National Premier Leagues, the second tier of men's football in Australia
  • National Premier Leagues Women's, the second tier of women's football in Australia
  • Nigerian Premier League, the top tier of football in Nigeria
  • Northern Premier League, at the seventh and eighth tier of football in England
  • Northern Premier League (Tasmania), a third-tier football league in Australia covering northern Tasmania
  • Norwegian Premier League, the top tier of football in Norway

Computing

  • Netscape Public License, a free software license
  • New programming language, the original name of PL/I by IBM in 1964
  • Nonprocedural language, by T.D. Truitt et al. in 1980
  • NPL programming language, a functional programming language by Rod Burstall and John Darlington in 1977
  • NORD Programming Language, an internal systems language used at Norsk Data
  • NPL network, a computer network from 1967 until 1986, a precursor to the internet

Organizations

  • National Party of Liberia
  • National Puzzlers' League, the oldest puzzlers' organization in the world
  • Nonpartisan League, an American socialist political organization
  • National Physical Laboratory (United Kingdom)
  • National Physical Laboratory of India
  • New Paradise Laboratories, an experimental theater ensemble in Pennsylvania, USA

Places

  • Nepal (ISO 3166-1 alpha-3 code)
  • New Plymouth Airport (IATA code), New Zealand

Other uses

  • National Priorities List, an EPA list of hazardous waste sites in the United States
  • Nauru Pacific Line, the national shipping line of the Republic of Nauru
  • Non-Patent Literature, used before the United States Patent and Trademark Office
  • Non-performing loan, a loan close to, or in default
  • Novgorod First Chronicle (Novgorodskaia pervaia letopis’), the oldest extant Rus' chronicle of the Novgorod Republic
  • Nuclear pumped laser, a laser pumped with the energy of fission fragments

See also

  • NPL SA, the National Premier Leagues South Australia