Nag

Nag or NAG may refer to:

• Nag, a multi user tasklist manager included in Horde (software)
• Numerical Algorithms Group, a software company
• NAG Numerical Library, numerical analysis software
• Numeric Annotation Glyphs, in computerized chess

• "Nag", a song on Joan Jett's album I Love Rock 'n' Roll
• Stage name of Jan-Erik Romøren of Norwegian band Tsjuder

• National Academy of Governance, the civil servant academy operated by the Chinese central government
• Neighbourhood action group, community volunteer groups in the United Kingdom
• Neue Automobil Gesellschaft, a defunct German automobile manufacturer
• Nordic Aviation Group, an Estonian airline company

• Martin Nag, Norwegian writer

• Nag, Iran, a village in Kerman Province
• Nag Hammadi, in Upper Egypt
• Nag River, in India
• Nag Tibba, a mountain in Uttarakhand, India

• Nag Dhunga, a sacred stone worshiped by the people of Nepal
• Nag Hammadi library, a collection of Gnostic texts discovered in Egypt in 1945
• Nag Hammadi Codex II, a collection of early Christian Gnostic texts
• Nag Hammadi Codex XIII, a collection of early Christian Gnostic texts
• Nag Panchami, Hindu snake worship
• Nag Shankar, a temple in the Sonitpur district, India

• Nag, a cobra in Rudyard Kipling's Rikki-Tikki-Tavi
• Nāg, refers to the Indian cobra
• Nag (missile), 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, 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, a biological molecule

• Naga (disambiguation)
• Nāga, a deity in the form of a serpent in Hinduism and Buddhism
• Ichchadhari Naags, shape-shifting Nāgas in Indian folklore
• Nagi (disambiguation)
• Nago, a city at the Okinawa Island in Japan
• Nagu, a former municipality in Finland
• Nag's Head (disambiguation)
• Nagging