ASUS Laptop names

[Rondeil]

Does anyone know what the ASUS laptop names mean. For ex. there are ASUS K53Sv Sx522, or ASUS K52JR-X2 or similar.. So, what does the Sx522 refer to precisely? I know it tells what components does the laptop have, but I can't be sure which letter/number refers to the cpu for ex. or the ram included in that model.
Any help deciphering this?! I google-d for something like official list of laptops and their name codes.. but no luck.
Thanks.

 

[AntiZig]

the first number typically refers to screen size (5 - 15", 7 - 17"), the next ones I believe are just generation in the series.

the letter in the front just denotes the series, you can go on their website they have it listed by categories there. Like G - gaming series, dunno what other ones stand for