Bing found the following results
10 Largest Seas in the World - ThoughtCo
Top 10 Largest Oceans and Seas in the World - Ocean Info
List of seas on Earth - Wikipedia
The 10 Largest Seas in the World - World Stats and Facts
The Oceans Of The World By Size - WorldAtlas
10 Largest Oceans and Seas on Earth - American Oceans
World's Biggest Oceans & Seas | Pacific & Atlantic Oceans | Live Science
10 Largest Oceans in the World - Largest.org
Largest sea | Guinness World Records
The Pacific Ocean—facts and information - National Geographic