An abbreviation that is widely used in classified and online ads, and on Facebook and elsewhere on the internet, but what does ONO mean in slang?
Most Common ONO Meaning
ONO stands for Or Nearest Offer.
ONO is used in classified ads to let people know the seller will accept the nearest offer if the list price isn’t met.
Xbox One for sale, excellent condition $175 ono.
Alternative ONO Meaning
One Night Only.
What Does ONO Mean?
Or Nearest Offer.