NCO
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Look up NCO in Wiktionary, the free dictionary.
NCO may refer to:
- NCO Group, an international corporation
- National Children's Orchestra of Great Britain
- Net capital outflow, an economic metric
- NetCDF Operators, software
- Network-centric operations, a theory of war in the information age
- Non-commissioned officer, a category of military rank
- Numerically controlled oscillator, a digital signal generator
- Nuova Camorra Organizzata, a defunct Italian criminal organization
- Isocyanate, a functional group of atoms –N=C=O
- Indian National Congress (Organisation), a former Political Party in India formally referred as NCO by the Election Commission of India.
- Nevada–California–Oregon Railway, a defunct railway in the western United States