When I thought of this, I thought of A-Z. However, I think this branding is "trademarked" by Amazon.
I like the country and state abbreviations, I just feel like this limits your potential customers, especially since English isn't the primary language in Azerbaijan and I don't know how they'd think of "net".
I'd put a BIN of 249-499 on this one if I weren't to be actively pursuing a buyer.