Open Optionals

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

OO

Pronunciation

/ˈoʊpən ˈɒpʃənəlz/

Category

Sports

Related Field

-1

Other meanings of OO

Oakwood Outlaws Community

Optimistic Orators Toastmasters Club Misc

Orbital Order Misc

Octopus Overlords Misc

Office of Origin Gov

Order Online Business

Openoffice Oo Misc

Object-Oriented Academic

Open Office Misc

Oakley, Incorporated Business