Is there a web site where I can learn the pronunciation of words like Ajax,OAuth

English is not my native language. I am studying CS and spend most of my time developing web applications. I learn everything about web development from internet. But when it comes to talking about them with my friends, we always have a hard time pronouncing some words. Some of them are abbreviations like oauth or ajax. Pronounciation web sites like forvo.com doesn't help either. For example there is two different (us/uk) pronounciation for the word python but I want to learn how you guys pronounce it. My current solution is checking the online video tutorials but sometimes it just wastes my time.