Program Name starting with AQ

Hi Freinds,

I have a silly question.

This client that I am working with has a custom program but the program name start with A. Do you know how did they create this custom code without Z or Y at the beginning? Is it possible to "generate" program name out of custom code?

Program name : AQFKALL1========ZGET_MONUM

Appreciate your hints

Thanks

Nash