Mountain Oyster

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

MO

Pronunciation

/ˈmaʊntən ˈɔɪstər/

Category

Miscellaneous

Related Field

Food & Nutrition

Other meanings of MO

Missing Gov

morphine Medical

Multiplayer Online Internet

Money Order Business

Mail Order Misc

Methyl Orange Medical

Macau Regional

Philip Morris Companies, Inc. Business

Missouri Regional

Marco Gov