Nag

Nag may refer to:

• Nag Missile, a third generation "fire and forget" anti-tank missile
• Nag, a horse that is of low quality.
• Nag, a male cobra in Rudyard Kipling's Rikki-Tikki-Tavi
• Nag, a multi user tasklist manager included in Horde (software)
• Nāg, refers to the Indian Cobra
• "Nag," a song by Arthur Crier of The Halos and recorded by Joan Jett and the Blackhearts on I Love Rock 'n' Roll
• Nagarjuna Akkineni, Indian film actor
• Naga Chaitanya, Indian film actor
• Nageswara Rao Akkineni, veteran Indian film actor

NAG can stand for:

• The IATA code of Dr. Babasaheb Ambedkar International Airport, Nagpur, India
• The Numerical Algorithms Group, Ltd.
• NAG Numerical Libraries, created by the Numerical Algorithms Group.
• Neue Automobil Gesellschaft
• New American Gospel, debut album by heavy metal band Lamb of God
• N-Acetylglucosamine, a biological molecule
• Neighbourhood action group (NAG)
• Name A Game, a video service for Australian Football League games.