• Neural Information Processing Systems, a computational statistics conference held annually, usually in Canada.
• Naval Intelligence Professionals
  Naval Intelligence Professionals
  Naval Intelligence Professionals is a non-profit professional association incorporated to enhance awareness of the mission and vital functions of the United States naval intelligence community, as well as to foster camaraderie among naval intelligence professionals, founded in 1985.It is an...
  
  , an association of active duty, retired and reserve officers, enlisted personnel, and civilians who serve or have served within the Naval Intelligence community
• Network Intrusion Prevention System, appliances that monitor network and/or system activities for malicious activity
• Ninjas in Pyjamas
  Ninjas in Pyjamas
  Ninjas in Pyjamas was a professional Counter-Strike clan based in Sweden. They were considered to be one of the top teams in the world by many, including GotFrag.-2000 - 2002:...
  
  , a pro gaming team
• National Immunization Program, a part of the Centers for Disease Control and Prevention, located in Augusta, Georgia.
• Numer Identyfikacji Podatkowej, the tax identification number in Poland
• Nip, a unit used in alcohol measurements
  Alcohol measurements
  Alcohol measurements are Units of measurement for determining amounts of alcohol.-Beer measures:* snorkel - 2 fluid ounces* nip - 1/3 pint...
  
  
• Nip, a word for Japanese people
• Short for nipple
  Nipple
  In its most general form, a nipple is a structure from which a fluid emanates. More specifically, it is the projection on the breasts or udder of a mammal by which breast milk is delivered to a mother's young. In this sense, it is often called a teat, especially when referring to non-humans, and...
  
  
• Not the independence property
  NIP (model theory)
  In model theory, a branch of mathematical logic, a complete theory T is said to satisfy NIP if none of its formulae satisfy the independence property, that is if none of its formulae can pick out any given subset of an arbitrarily large finite set.-Definition:Let T be a complete L-theory...
  
  , a property of theories in mathematical logic.
• Nip, a range of hamburger sandwiches at the Salisbury House (restaurant)
  Salisbury House (restaurant)
  Salisbury House is a restaurant chain based in Winnipeg, Manitoba, Canada. Known locally as "Sals," the chain is considered a Winnipeg institution....
  
   chain in Winnipeg, Canada

See also

• Nippy
  Nippy
  A nippy was a specific type of waitress associated with the J. Lyons & Co brand of tea, and its tea shops and cafes in the UK. Beginning in the late 19th century, a J. Lyons waitress was called a "Gladys". From 1926, because the waitresses nipped around the tea shops the term "Nippy" came into use...
  
   (plural nippies), a specific type of waitress associated with the J. Lyons & Co brand of tea, and its tea shops and cafes in the UK.
• Nipper (disambiguation)
  Nipper (disambiguation)
  Nipper was the dog model for the painting His Late Master's Voice.Nipper or Nippers may also refer to:* Nipper , a British comic book* Chela , a grasping structure on the limb of a crustacean or other arthropods...