Skip to main content
Search Urban Dictionary
Back
Start typing to search.
Searching
...
Dictionary
Store
Blog
World
Help
Chat
Words of the Day
Browse
Add a Definition
User Settings
Definitions by CUO
CUO
Share definition
Flag
Abbreviation for the
rank
of Cadet Under
Officer
, utilised in most
Commonwealth
cadet services.
Look
busy
, Here comes a CUO!
CUO
by
CUO
April 27, 2008
Get the
CUO
mug.