playstation series emulator names

[ZeroX4]

if you want more useless knowledge PSX is actually different console than 1st playstation console which we call psx or ps1

http://en.wikipedia.org/wiki/PSX_(video_game_console)

and as for the name lengths its just luck

most emulators developers try to short name of emus as much as they can leaving cool sound to them

like

snes > zsnes
wonder swan > oswan
dream cast > demul

but there are lot more exceptions

nintendo ds > desmume
nes > virtua nes\fcultra\rocknes
snes > snes9x
nintendo 64 > p64 or project 64

there is no real pattern here if u wonder just coincidence