No
No or NO may refer to:

English language
Yes and no (responses)
A determiner in noun phrases

Alphanumeric symbols
No (kana), a letter/syllable in Japanese script
No symbol, displayed 🚫
Numero sign, № a typographic symbol for the word 'number', also represented as "No." or similar variants

Geography
Niederösterreich (Lower Austria), abbreviated NÖ
Norway (ISO 3166-1 country code NO)
Norwegian language (ISO 639-1 code "no")
.no, the internet ccTLD for Norway
No, Denmark, a village in Denmark
Nō, Niigata, a former town in Japan
No Creek (disambiguation), any of several streams
Lake No, in South Sudan
New Orleans, Louisiana or its professional sports teams:
New Orleans Saints of the National Football League
New Orleans Pelicans of the National Basketball Association

Arts and entertainment
Film and television
No (2012 film), a 2012 Chilean film
Nô (film), a 1998 Canadian film
Julius No, the titular character of the 1958 novel and 1962 film Dr. No

Music
Albums
No!, a 2002 album by They Might Be Giants
No (Boris album), 2020
No (Old Man Gloom album), 2012

Songs
"No" (Bulldog song), 1972
"No" (Little Mix song), from 2021 album Between Us
"No" (Louane song), from her 2017 album Louane
"No" (Meghan Trainor song), from her 2016 album Thank You
"No" (Shakira song), from her 2005 album Fijación Oral, Vol. 1
"No", by Jason Aldean on his album Relentless, 2007
"No", by De La Soul on their album The Grind Date, 2004
"No", by Fontaines D.C. on their album A Hero's Death, 2020
"No", by Nicolas Jaar on his album Sirens, 2016
"No", by Monrose on their album Temptation, 2006
"No", by Moodymann on his album Moodymann, 2014
"No", by Alanis Morissette from the Japanese edition of Havoc and Bright Lights, 2012 and featured in the Broadway musical Jagged Little Pill
"No", by Omar Rodríguez-López on his album Equinox, 2013
"No", by Soulfly from Soulfly (Soulfly album), 1998
"No", by Timbiriche from Timbiriche VII, 1987
"N.O", by BTS from their O!RUL8,2? album, 2013

Other media
Nō or Noh, a style of Japanese theatre

Businesses and organizations
National Offensive, a German neo-Nazi party between 1990–1992
IATA code for the defunct Australian airline Aus-Air
IATA code for the Italian airline Neos

Science, mathematics, and technology
Nitric oxide (NO), a chemical compound
Nobelium, symbol No, a chemical element
Surreal number (
  
    
      
        
          N
          o
        
      
    
    {\displaystyle \mathbb {No} }
  ), class of numbers in mathematics
Normally open, a type of electrical switch

Other uses
No, a transliteration of the Korean surname Roh

See also
List of acronyms: N#NO
Dr. No (disambiguation)
Nô (disambiguation)
No, No, No (disambiguation)
No-no (disambiguation)
Noo (disambiguation)
Noh (disambiguation)
Nou (disambiguation)