Please resolve an "argument"
Which of the following is correct:
Post an HTML snippet
Post a HTML snippet
I believe it's the first - that the sound/vocalization, not the spelling, is what requires "an" instead of "a"; in other words "HTML" has an "A" sound and is, thus, verbally, a vowel. Am I wrong? The second possibility grates on my ears, and is as dissonant as all get out.