The abbreviation ONS is widely used online and in text messaging with the meaning "One Night Stand" to refer to a very short-term (often sexual) relationship.

What does ons mean in dating?

ONS: One Night Stands -- from the moment you come across this on a person's dating profile, you know what they are looking for. Flings: A fling is when you go out on a few dates, have sex frequently and the entire thing lasts for not more than a week or two.

What no ons means?

I cannot quite quantify my results, but if you take 5 minutes and read women's profile on any dating app you will come across a series of acronyms such as No, ONS (one night stand), No, FWB (friends with benefits), No, NSA (no strings attached)… and it makes you wonder, why does almost every woman have to clearly state ...