Sure, here are some of the most popular types of coffee:
1. Arabica: Known for its sweet and mild taste, Arabica is one of the most popular types of coffee in the world.
2. Robusta: This coffee has a stronger taste and higher caffeine content than Arabica, and is popular in many European countries.
3. Espresso: This highly-concentrated coffee is made by forcing hot water through finely ground coffee beans, resulting in a thick, rich drink.
4. Cappuccino: A classic espresso drink that combines equal parts espresso, steamed milk, and foamed milk.
5. Latte: Similar to a cappuccino, but with more steamed milk and less foam, and often flavored with syrups such as vanilla or caramel.