Often you would use well or somewhat established abbreviations in class or method names. But how do you CamelCase or camelBack them? HTMLReport vs. HtmlReport CustomerDAO vs. CustomerDao XMLRPC vs. XmlRpc Which side is correct (or which would you prefer)?

CamelCasing: HTMLReport vs. HtmlReport

Often you would use well or somewhat established abbreviations in class or method names. But how do you CamelCase or camelBack them?

Which side is correct (or which would you prefer)?