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Nor may refer to:

• Nór, the eponymous king of Norway
• Nor (Wicked), a character in the book in Wicked
• Queen Noor of Jordan, the fourth wife and widow of the late King Hussein of Jordan, born an American of Arab, Swedish, Scottish, and English descent
• nor-, chemical acronym for German nitrogen ohne Rest "no residues (functional groups - e.g. methyl-group) at nitrogen", e.g. noradrenaline. Despite the "nitrogen" part, it is also used in reference to other "stripped-down" molecules. For example, a norbornyl group (bicyclois a bornyl group (1,7,7-trimethylbicyclo[2.2.1heptane) lacking the three different methyls at carbons.

NOR may stand for:

• Logical NOR, or "not OR", a binary operation in logic
  • Electronic NOR gates such as the CMOS 4001
• Nucleolus organizer region, in cell biology
• Nissan Off-Road ^*
• Net Operating Result

Nor