9 ways to abbreviate ONTARIO and more at Acronymsandslang.com

What does ONTARIO Stand For?

For ONTARIO we have found 9 definitions.
What does ONTARIO mean? We know 9 definitions for ONTARIO abbreviation. Possible ONTARIO meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

ONTARIO Stands For:

All acronyms (9)Airports & Locations (2)

Rank	Abbreviation	Meaning
*****	613	Ontario Canada Phone area code Telephone area code
****	519	Ontario Canada Phone area code Telephone area code
****	705	Ontario Canada Phone area code Telephone area code
***	ON	Ontario Canadian Province Legal
***	905	Ontario Canada Phone area code Telephone area code
**	647	Ontario Canada Area code Phone area code Telephone area code
**	807	Ontario Canada Phone area code Telephone area code
**	416	Ontario Canada Phone area code Telephone area code
*	ONT	Ontario Army & Military Legal