Abbreviation Encyclopedia
General
OUO
Full Form
Official Use Only
Details
A marking for documents that are unclassified but contain information that should not be shared with the public.
Frequently Asked Questions
The full form of OUO is Official Use Only.
In the field of General, OUO stands for Official Use Only.
A marking for documents that are unclassified but contain information that should not be shared with the public.