Definition from Wiktionary, the free dictionary
- A county in California, USA, see Mono County.
- An alkaline desert lake, Mono Lake, in this county that has a unique ecosystem.
- A tribe of Native Americans from California; the language of this people.
- An ethnic group from the Congo; the language of this people.
- A town in Ontario.
- An island of the Solomon Islands.
- A river in Togo.