......

C&C - Command & Conquer

I can't believe shio forgot this

AC = Animal Crossing!

XBLA - Xbox Live Arcade
DOA - Dead Or Alive
CoD - Call of Duty ( you missed it. Shame on you !!!)
PGR - Project Gotham Racing
SCIV - Soul Calibur 4
R6 - Rainbow Six
LO - Lost Odyssey

and btw. BD isn't Blu-ray Disc - it's Blue Dragon ;) ^^

Random thoughts in no particular order...

D2 - Diablo 2
SC - Starcraft
SE - Squeenix
ToS - Tales of Symphonia
Gaf - Those jerks we don't care about
ToV - Tales of Vesperia
FPS - First Person Shooter
TGoRB - The Ghost of Rubang B
WoW - Words Of Wisdom
Rol - Rolmoppable
TGS - Tokyo Game Show
E3 - Electronic Entertainment Expo
PSWii - Owner of a PS3 and Wii
Wii60 - Owner of a 360 and Wii
PS360 - A magical creature that does not exist
PSWii60 - Moneybags
D3 - Diablo 3
SMB - Super Mario Bros.
SMB2 - Super Mario Bros. 2
SMB3 - Super Mario Bros. 3
SMBW - Super Mario Bros. World
MM1-9 - Megaman 1 - 9
MMX - Megaman X
SoA - Skies of Arcadia
PC - Persocon
EBG - Epicly Bad Games
GS - Idiots Anonymous

Perhaps the abbreviations should be in Alphabetical order?

LOL!!!!!!!

@ calamity (however you spell it)

Yeah, alphabetical would make it easier....This is a good list though...Makes stuff a lot easier...Somebody should ask a mod to get this thread stickied...

MK - Mortal Kombat
SF - Street Fighter
FF - Final Fantasy
SoR - Streets of Rage
MW - Mechwarrior
DW - Dynasty Warriors
SW-FU - Star Wars F. U.
CT - Chrono Trigger
SoM - Secret of Mana
SoM2 - Seiken Densetsu 3
TMNT - Teenage Mutant Ninja Turtles
SRW - Super Robot Wars
SRT - Super Robot Taisen (see Super Robot Wars)
AoE - Age of Empires
AoW - Age of Wonders
BotF - Birth of the Federation

IP

 That's the biggest problem.

MK - Mario Kart

It doesn't really make sense for Mortal Kombat to have that title, as MK has a current gen game, and is far bigger. 

Of course, you could say that MK64, MK:DD and MKWii are all abbrevations that couldn't be used for Moral Kombat.