Glad to know that I am not the only one who ran into this style issue. Thanks for the replies.
I am leaning toward capitalizing acronyms and then returning to camelCase, so getProductID or getProductIDFromProductList. An emphasis will be to never have an acronym start a method name, such as IDDelete (bad example, I know, but just an example). Although it occurred to me that this leads to yet another style problem of whether the pluralization of an acronym should also be capitalized. (example: getProductIDS vs getProductIDs.) :lol:
And to push even more considerations onto the pile, there are some acronyms that you often see without capitalization that I have come to expect to see in lower case, things like like html, php, js. I don't know if I like the look of HTML being capitalized, but at least it would be consistent, so I am leaning in that direction.