# Nio

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> Source: https://en.wikipedia.org/wiki/Nio
> Source revision: 1298920021
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**Nio** or **NIO** may refer to:

- [NI Opera](/source/NI_Opera), Opera company
- [Nio (Buddhism)](/source/Nio_(Buddhism)), guardians of the Buddha
- [Nio (electronic literature)](/source/Nio_(electronic_literature)), interactive software for audio and poetry by Jim Andrews
- [Nio Inc.](/source/Nio_Inc.), a Chinese electric automobile manufacturer
- [Nicaraguan córdoba](/source/Nicaraguan_c%C3%B3rdoba), currency by ISO 4217 currency code
- [National Institute of Oceanography (disambiguation)](/source/National_Institute_of_Oceanography_(disambiguation)), several organizations
- [National Institute of Ophthalmology (disambiguation)](/source/National_Institute_of_Ophthalmology_(disambiguation)), several organizations
- [Neurotechnology Industry Organization](/source/Neurotechnology_Industry_Organization)
- [Non-blocking I/O](/source/Non-blocking_I/O_(Java)) (usually "NIO"), a collection of Java programming language APIs introduced with the J2SE 1.4 release of Java by Sun Microsystems
- [Northern Ireland Office](/source/Northern_Ireland_Office), an arm of the United Kingdom government, responsible for Northern Ireland affairs
- [Northern Ireland Open (darts)](/source/Northern_Ireland_Open_(darts)), darts tournament
- [Northern Ireland Open (golf)](/source/Northern_Ireland_Open_(golf)), gold tournament
- [Northern Ireland Open (snooker)](/source/Northern_Ireland_Open_(snooker)), snooker tournament
- [Nickel(II) oxide](/source/Nickel(II)_oxide), NiO
- [Liang (surname)](/source/Liang_(surname)), pronounced and romanized as Nio in several southern Chinese variants

## See also

- [Ios](/source/Ios) (aka: Nios, Greek: Νιός), an island in Greece
- [Nios (disambiguation)](/source/Nios_(disambiguation))
- Ni-0 zero-valent oxidation state, see [nickel](/source/Nickel)
- [NLO (disambiguation)](/source/NLO_(disambiguation))
- [N10 (disambiguation)](/source/N10_(disambiguation))

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Adapted from the Wikipedia article [Nio](https://en.wikipedia.org/wiki/Nio) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Nio?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.