NAD

NAD or Nad may refer to:

In geography:

• Nad, County Cork, a village in Ireland
• North American Datum, a series of geographic coordinate systems
• North Atlantic Drift, an Atlantic ocean current
• Hobli a subdivision of a taluka in southern India

In organizations:

• NAD Electronics, a Canadian audio equipment manufacturer (originally New Acoustic Dimension)
• National Advertising Division, the Council of Better Business Bureaus in the United States and Canada
• National Appeals Division, an agency within the United States Department of Agriculture
• National Association of the Deaf (disambiguation)
• Norwegian Association of the Disabled
• New Age Diamonds, a synthetic diamond manufacturer

In science, medicine and technology:

• Network Access Device, a device in mobile phones that finds the shortest route for a connection
• Nicotinamide adenine dinucleotide, or NADH, a coenzyme and signaling molecule, whose oxidized form is NAD⁺
• No acute distress, on physical exam
• Noradrenalin, a hormone and neurotransmitter

In other uses:

• Namibian dollar, the currency of Namibia
• Ned's Atomic Dustbin, a British Rock Band
• slang term, short for gonad