Here's how i call every console when i talk to people in real life with them:
NES (i say the letters out loud, "N-E-S")
Genesis (always called just plain "Genesis")
SNES ("S-N-E-S", although i have a friend who calls it "SNESS" which doesnt bother me)
N64 (does anyone not call it "Nintendo 64" or "N-64"?)
GameCube ("GCN" works too, but ive never heard anyone call it the "NGC" in a real face to face)
PS1 ("PSX" ive only seen on the internet and ive referred to it that too, it doesnt bother me, "PS1" seems universal)
PS2 (same as above)
Xbox (im a strong advocate of calling it the "oXbox"

"Original Xbox" works too)
Xbox 360 (pretty much always refer to it as "The 360", or "360")
PS3 (same as "PS1" and "PS2")
PS360 (i think this is acceptable when talking about a game that is being released on both, ive used it before and no one threw a shit)
Xbox One (not sure on this one yet, but i giggle at the thought of referring to it as the "Xbone", or "Xboner", and ill never refer to it as "The One")
PS4 (business as usual)
Dreamcast ("DC" or "Dreamcast")
etc....
