"The pattern is that utility services are prefixed with AWS, while standalone services are prefixed by "Amazon". Services prefixed with AWS typically use other

"The pattern is that utility services are prefixed with AWS, while standalone services are prefixed by "Amazon". Services prefixed with AWS typically use other services" https://stackoverflow.com/questions/33125790/why-some-services-are-called-aws-xxx-and-the-others-amazon-xxx https://stackoverflow.com/questions/33125790/why-some-servic... but there's exceptions so I'm not sure if the decision makers see it very strict. Or maybe products changed over time or for some like EC2 it might be historical naming they no longer want to change.