Nag or NAG may refer to:

Computers

* Nag, a multi user tasklist manager included in

Horde (software) Horde is a free web-based groupware. The components of this groupware rest on the Horde framework. This PHP-based framework provides all the elements required for rapid web application development. Horde offers applications such as the Horde ...

* Numerical Algorithms Group, a software company ** NAG Numerical Library, numerical analysis software *

Numeric Annotation Glyphs Numeric Annotation Glyphs or NAGs are used to annotate chess games when using a computer, typically providing an assessment of a chess move or a chess position. NAGs exist to indicate a simple annotation in a language independent manner. NAGs were ...

, in computerized chess

Music

* "Nag", a song on Joan Jett's album ''

I Love Rock 'n' Roll "I Love Rock 'n' Roll" is a rock song written by Alan Merrill and Jake Hooker and first recorded by the Arrows, a British rock band, in 1975. A 1981 cover version by Joan Jett & the Blackhearts, released as the first single from her album ...

'' * Stage name of Jan-Erik Romøren of Norwegian band

Tsjuder Tsjuder is a Norwegian black metal band founded in 1993. Name The name Tsjuder was picked from the Norwegian movie '' Pathfinder'' (''Veiviseren''). The Tsjuder (or Chud) was a mythical Northern Finnic tribe. History Originally from Oslo, Tsj ...

Organizations

Neighbourhood action group A Neighbourhood Action Group, or NAG, is a UK initiative, set up to deal with key issues identified by a community's first public consultation. The group is coordinated by the police. This may happen in the form of a public meeting, through surveys ...

, community volunteer groups in the United Kingdom *

Neue Automobil Gesellschaft The Neue Automobil-Gesellschaft (NAG), or Nationale Automobil-Gesellschaft after it changed its name in 1915, was a German automobile manufacturer in Berlin." In 1902, German electrical company AEG purchased the coachbuilding branch of Kühlste ...

, a defunct German automobile manufacturer *

Nordic Aviation Group Nordica, legally incorporated as ''Nordic Aviation Group AS'', is the state-owned Estonian flag carrier headquartered in Tallinn, and based at Tallinn Airport. It operates scheduled flights as well as on wetlease contracts on behalf of other a ...

, an Estonian airline company

People

* Martin Nag, Norwegian writer

Places

Nag, Iran Nag ( fa, ناگ, also Romanized as Nāg) is a village in Rameshk Rural District, Chah Dadkhoda District, Qaleh Ganj County Qaleh Ganj County ( fa, شهرستان قلعه گنج) is in Kerman province, Iran Iran, officially ...

, a village in Kerman Province *

Nag Hammadi Nag Hammadi ( ; ar, نجع حمادى ) is a city in Upper Egypt. It is located on the west bank of the Nile in the Qena Governorate, about north-west of Luxor. It had a population of close to 43,000 . History The town of Nag Hammadi is name ...

, in Upper Egypt *

Nag River The Nag River ( Marathi : नाग नदी) is a river flowing through the city of Nagpur in Maharashtra, India. It is known for providing the etymology for the name Nagpur. Forming a part of the Kanhan- Pench river system, the Nag River ...

, in India * Nag Tibba, a mountain in Uttarakhand, India

Religion

Nag Dhunga {{unreferenced, date=April 2011 A Nag Dhunga (or Nāga Dhunga) is a sacred stone worshipped by the people of Nepal. These stones - often basalt rocks or erratic boulders - can be found in the centre of many major cities, as well as in remote villa ...

, a sacred stone worshiped by the people of Nepal *

Nag Hammadi library The Nag Hammadi library (also known as the " Chenoboskion Manuscripts" and the "Gnostic Gospels") is a collection of early Christian and Gnostic texts discovered near the Upper Egyptian town of Nag Hammadi in 1945. Thirteen leather-bound papyr ...

, a collection of Gnostic texts discovered in Egypt in 1945 **

Nag Hammadi Codex II Nag Hammadi Codex II (designated by siglum CG II) is a papyrus codex with a collection of early Christian Gnostic texts in Coptic (Sahidic dialect). The manuscript has survived in nearly perfect condition. The codex is dated to the 4th centur ...

, a collection of early Christian Gnostic texts **

Nag Hammadi Codex XIII Nag Hammadi Codex XIII (designated by siglum NHC XIII) is a papyrus codex with a collection of early Christian Gnostic texts in Coptic (Sahidic dialect). The manuscript is dated to the 4th century. Description The manuscript was written on papy ...

, a collection of early Christian Gnostic texts *

Nag Panchami Naga Panchami is a day of traditional worship of Nag (or Naja or Naga) or snakes (which are associated with the mythical Nāga beings) observed by Hindus, Jains, and Buddhists throughout India, Nepal, and other countries where Hindu, Jain, an ...

, Hindu snake worship *

Nag Shankar Biswanath Chariali (IPA: ˌbɪswəˈnɑːθ ˈtʃɑːrɪˌælɪ) is a city and a municipal board in Biswanath district in the state of Assam, India. This city is the district headquarters of Biswanath district, which was created on 15 August 2 ...

, a temple in the Sonitpur district, India

Other

* Nag, a cobra in Rudyard Kipling's ''

Rikki-Tikki-Tavi "Rikki-Tikki-Tavi" is a short story in the 1894 anthology ''The Jungle Book'' by Rudyard Kipling about adventures of a valiant young Indian grey mongoose. It has often been anthologized and has been published several times as a short book. Book 5 ...

'' *

Nāg The Indian cobra (''Naja naja''), also known as the spectacled cobra, Asian cobra, or binocellate cobra, is a species of cobra found in India, Pakistan, Bangladesh, Sri Lanka, Nepal, and Bhutan, and a member of the "big four" species that are ...

, refers to the Indian cobra *

Nag (missile) The Nag missile ( IAST: ''Nāga''; en: Cobra), also called "Prospina" for the land-attack version, is an Indian third-generation, all-weather, fire-and-forget, lock-on after launch, anti-tank guided missile (ATGM) with an operational range of 5 ...

, a third generation "fire and forget" anti-tank missile * Nag Champa, an Indian fragrance * Nag Hammadi massacre, a massacre of Coptic Christians in Egypt in 2010 *

Nag Nag Nag Nag Nag Nag was an influential London club night at Simon Hobart's Ghetto nightclub. Founded by DJ, promoter and musician Jonny Slut in 2002, it ran for six years. The night is commonly associated with the ambisexual post-electroclash scene. His ...

, a former nightclub in London * Nag Nathaiya (festival), in Varanasi, India * Nag Vidarbha Andolan Samiti, a separatist political organization in Maharashtra, India * Dr. Babasaheb Ambedkar International Airport (IATA code), Nagpur, India *

N-Acetylglucosamine ''N''-Acetylglucosamine (GlcNAc) is an amide derivative of the monosaccharide glucose. It is a secondary amide between glucosamine and acetic acid. It is significant in several biological systems. It is part of a biopolymer in the bacterial ...

, a biological molecule