Grammar Monster
Grammar Monster

Meaning of OUO

What Does OUO Mean?

OUO means "Official Use Only".
Summary of Key Points

Definition for OUO

OUO means "Official Use Only". This is the most common definition for OUO on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about OUO:

Definition:Official Use Only
3: Guessable
Typical Users:
Adults and Teenagers
A Text with OUO

Using OUO on a Cell Phone (SMS Texts, Whatsapp, and Yubl)


Popular Themes on Cyber Definitions