NMO may refer to:
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Neuromyelitis optica
Neuromyelitis optica spectrum disorders (NMOSD) are a spectrum of autoimmune diseases characterized by acute inflammation of the optic nerve (optic neuritis, ON) and the spinal cord ( myelitis).Banerjee S, Butcher R. Rituximab for the Treatment o ...
, also known as Devic's disease or Devic's syndrome
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''N''-Methylmorpholine ''N''-oxide, an organic compound
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Nitronate monooxygenase, an enzyme
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Normal Move Out, in reflection seismology
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National Measurement Office, a government agency in the United Kingdom
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New Motorola, a mobile antenna connector
* COMMSTA NMO, a
United States Coast Guard Communication Station in Honolulu, Hawaii
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