Computer programming

• "Nil" is used in some computer programming languages to indicate an invalid/uninitialized variable
  Variable (programming)
  In computer programming, a variable is a symbolic name given to some known or unknown quantity or information, for the purpose of allowing the name to be used independently of the information it represents...
  
   or the null pointer. See also Nullable type.
• NIL (programming language)
  NIL (programming language)
  NIL was a 32-bit implementation of Lisp developed at MIT and intended to be the successor to Maclisp. NIL stood for "New Implementation of LISP", and was in part a response to DECs VAX computer...
  
  , an implementation of the Lisp programming language

Music

• Nil (band), a Japanese rock band
• Nil Karaibrahimgil
  Nil Karaibrahimgil
  Nil Karaibrahimgil , also popularly known simply as Nil , is a well known Turkish singer and songwriter mostly noted for her distinct lyrics...
  
   (born 1976), Turkish singer
• The Nils
  The Nils
  The Nils was a Canadian power pop and punk rock band originating in Montreal, Quebec which produced several releases between 1978 and 1994.The band was founded in 1978 by then 12-year old Alex Soria with his brother Carlos Soria. The band never achieved widespread fame despite critical success and...
  
  , a Canadian punk rock band
• N.I.L.
  N.I.L.
  N.I.L. is an American ambient black/doom metal band formed in 2004 by N. Imperial . Initially, N. Imperial conceived of N.I.L. as a one-off solo project after his departure from black metal outfit Krieg. When the band consolidated into a duo, with the arrival of J...
  
   ("Nihilism Is Liberation"), American black metal band
• Nil (album)
  Nil (album)
  Nil is the second studio album released by Japanese rock band The Gazette. It was released on February 8, 2006 by PS Company in Japan...
  
  , a 2006 album released by The Gazette
• Nil Recurring
  Nil Recurring
  Nil Recurring is an EP by British progressive rock band Porcupine Tree, released on 17 September 2007 through the band's online store...
  
  , a 2007 EP released by Porcupine Tree

Other

• Nanoimprint lithography
  Nanoimprint Lithography
  Nanoimprint lithography is a method of fabricating nanometer scale patterns. It is a simple nanolithography process with low cost, high throughput and high resolution. It creates patterns by mechanical deformation of imprint resist and subsequent processes. The imprint resist is typically a monomer...
  
   (NIL), a method of fabricating nanometer scale patterns
• NiL
  Nil
  Nil is a word commonly used to mean nothing or zero; it is one of several names for the number 0.It may also refer to:- Computer programming :...
  
  , a computer game whose title stands for "NiL Isn't Liero"
• Nil: A Land Beyond Belief
  Nil: A Land Beyond Belief
  Nil: A Land Beyond Belief is a satirical dystopic graphic novel written and illustrated by James Turner. It was published in 2005 by SLG Press as ISBN 1-59362-020-9.-Overview:...
  
  is a 2005 graphic novel
• Nil (cigarette)
  Nil (cigarette)
  Nil is a brand of cigarette which is sold in Austria, the Czech Republic and Germany produced by the Gallaher Group, a subsidiary of Japan Tobacco. Originally, it was a product of the Austrian "Tabakregie", now "Austria Tobacco". In Germany, it is one of the oldest brands that are still on the market...
  
  , a brand of cigarette which is sold in Austria, Czech Republic and Germany produced by the Gallaher Group, a subsidiary of Japan Tobacco
• North Island Line
  North Island Line
  North Island Line is a proposed reformation of the existing Island Line and extension of Tung Chung Line of the Hong Kong MTR metro system...
  
  , a proposed extension railway of Hong Kong
• "Slaves Of Nil", A Song From The Austrian Technical/Death Metal Band Psycroptic
• "Nil (Tv)", a character from the webshow series, The Pirate Monkies.