Frankly that does not make it any clearer to me. Which could be because I am bad at the nitty gritty of english syntax. But most importantly, with all due respect you are not Strunk and White. I am looking to a clear definitive reference and in the future I cant say "I know it is written this way because hga said so."
The reason your comment did little to clear things up is because it relied on spelling the agencies/organizations names out. It is clear that the rules change for acronyms and abbreviations.
