Japan is an island that starts with J.
· Jacksonville, Florida
· Jacksonville, Florida
One example of something that starts with the letter J in South America is the country of "Jamaica." Jamaica is an island nation located in the Caribbean Sea, which is considered part of the region of South America. Additionally, the term "jaguar," a large predatory cat native to the Americas, including South America, also starts with the letter J.
Jacksonville Beach (Florida)
Jamaica
Jacksonville, Florida
Jacksonville is a city in Florida. It begins with the letter J.
Jackson, Wyoming is a town in Wyoming that starts with 'j' and is south of Yellowstone National Park.
Jolo, for one.
· Johannesburg, South Africa
Jamaica