Thread:Uzuan/@comment-3182180-20130717232421

It is 'an' not 'a'. Maybe you confuse about this but I will explain.

How do you spell MP5? "Em pi fai", right? It is started with "E" (vocal letter) for "Em" so it is called "an" MP5.

Another example, university. You will pronounce "Yu ni ver si ti" which starts with letter "Y" (consonant letter). So, it is called "a" university. 