Rice Bubbles / Rice Krispies
Snap, Crackle and Pop adorn the front of the box in both countries. In Australia they are known as Rice Bubbles and in America they are called Rice Krispies.
Coco Pops / Cocoa Krispies
In Australia the chocolate coated version of the rice cereal is known as Coco Pops and has a monkey as the mascot. In Americathey are called Cocoa Krispies and have Snap, Crackle and Pop as the mascots.
Frosties / Frosted Flakes
Tony the Tiger has been the mascot for both countries for decades. In Australia they are known as Frosties, probably because we love making names shorter. In America they are called Frosted Flakes.
Sultana Bran / Raisin Bran
The dried fruit that goes into this cereal are known as sultanas in Australia and raisins in America. This is why the cereals are known by different names in the two countries.
Nutri Grain Cereal / Nutri Grain Bars.
Nutri Grain is a popular cereal in Australia but is not found in America. In America the Nutri Grain name is also owned by Kelloggs but is used to market cereal bars and not a breakfast cereal. The cereal in Australia tastes vaguely like Honey Nut Cheerios.
I may be missing others but these are the ones that came to mind. Which names do you like better? What is your favourite breakfast cereal?