NMO

NMO may refer to:

• Neuromyelitis optica, also known as Devic's disease or Devic's syndrome
• N-Methylmorpholine N-oxide, an organic compound
• Nitronate monooxygenase, an enzyme
• Normal Move Out, in reflection seismology
• National Measurement Office, a government agency in the United Kingdom
• New Motorola, a mobile antenna connector
• COMMSTA NMO, a United States Coast Guard Communication Station in Honolulu, Hawaii

{{disambig}}