Possible Duplicate: Do you use “a” or “an” before acronyms? First of all let me clarify that SSTP is an abbreviation of a technical term. I want to know, when using ...
Possible Duplicate: “a” or “an” for words that don't start with vowels but sound like they're starting with a vowel Do you use “a” or “an” before acronyms? Does one use 'a' or ...