How to abbreviate Ontario?

The ways to abbreviate Ontario.

Stands For|1Abbreviated As|13Related|136

13 entries under topic. ×

1
226:
Ontario(Canada area code, Area Code, North America)
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289:
Ontario(Canada area code, Area Code, North America)
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343:
Ontario(Canada area code, Area Code, North America)
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416:
Ontario(Canada area code, North America, Phone area code)
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519:
Ontario(Canada area code, North America, Phone area code)
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613:
Ontario(Canada area code, North America, Phone area code)
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647:
Ontario(Canada area code, Area Code, North America)
1
705:
Ontario(Canada area code, North America, Phone area code)
1
807:
Ontario(Canada area code, North America, Phone area code)
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905:
Ontario(Canada area code, North America, Phone area code)
For more, try ONTARIO on ALL ACRONYMS DICTIONARY
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APASmart Define. (2017). ontario. Retrieved October 1, 2026, from http://smartdefine.org/ontario/abbreviations/a/North_America
ChicagoSmart Define. 2017. "ontario" http://smartdefine.org/ontario/abbreviations/a/North_America (accessed October 1, 2026).
HarvardSmart Define 2017, ontario, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/ontario/abbreviations/a/North_America>.
MLASmart Define. "ontario" 1 December 2017. Web. 1 October 2026. <http://smartdefine.org/ontario/abbreviations/a/North_America>