General terms:
* Fish soup: This is a broad term and can refer to many different types of soups.
* Fish stew: Similar to fish soup, but often thicker and with larger chunks of fish.
Specific types:
* Bouillabaisse: A French Provençal fish stew with seafood, vegetables, and herbs.
* Cioppino: An Italian-American fish stew originating from San Francisco, with seafood, tomatoes, and white wine.
* Zuppa di pesce: An Italian fish soup often made with a variety of seafood, vegetables, and broth.
* Caldo verde: A Portuguese green soup made with kale, potatoes, and sometimes fish.
* Fish chowder: A thick, creamy soup with potatoes, onions, and often milk or cream.
* Matzah ball soup with fish: A Jewish soup with fish, vegetables, and matzah balls.
* Laksa: A spicy coconut milk soup with fish, noodles, and vegetables, popular in Southeast Asia.
* Udon soup: A Japanese soup with udon noodles, fish cakes, and other ingredients.
These are just a few examples, and there are many other regional variations of fish soup around the world.