Trinidad and Tabago
It is a sovereign archipelago island nation in the Indian Ocean. There are many islands, but the country consists of four major islands
The Bahamas
Ecuador is not an island. It has some islands off its coast.
The only Country I know is in the Mediterranean Sea and Called MALTA consisting of the island of Malta, Comino and Gozo. Salvo Mule`
Cyprus is an island nation located in the Mediterranean Sea. The Republic of Malta is a country that consists of an archipelago (group of islands), and it is also located in the Mediterranean Sea.
Guyana is a country, not an island. If you are still not sure, search on google or bing.
The island group northeast of Australia with a capital of Honiara is the Solomon Islands. The country consists of a group of islands in the South Pacific Ocean.
The country that has 33 islands is Kiribati. There are only 20 of the 33 islands that are currently inhabited.
Japan consists of a number of very large islands, all surrounded by oceans. Therefore, Japan has lengthy coastlines.
The manu'a island is on the Samoan islands. The Samoan islands is found in America. It also consists of three main islands Ta'u, Ofu and Olosega. It has also a volcano doublet which I am now trying to work out what they are called!
One example of a country that is both an island and has part of its territory on the mainland is Denmark. It consists of the Jutland peninsula as part of its mainland territory and numerous islands, including Zealand and Funen.
New Zealand is two main islands plus several small islands