Abbreviation Encyclopedia
General
ONO
Full Form
Ontario (Regional Shorthand)
Details
An occasional three-letter shorthand for the Canadian province of Ontario, though 'ON' is the official postal code.
Frequently Asked Questions
The full form of ONO is Ontario (Regional Shorthand).
In the field of General, ONO stands for Ontario (Regional Shorthand).
An occasional three-letter shorthand for the Canadian province of Ontario, though 'ON' is the official postal code.