Island chain between Madagascar and Mozambique

• Indian Ocean republic
• African island nation
• Archipelago nation in the Indian Ocean
• A country on the Comoro Islands
• African island nation whose vowels are all Os

Wikipedia Word definitions in Wikipedia
The Comoros (; , ), officially the Union of the Comoros ( Comorian : Udzima wa Komori, , ), is a sovereign archipelago island nation in the Indian Ocean located at the northern end of the Mozambique Channel off the eastern coast of Africa between northeastern ...