Modern Warfare 2

Infinity Ward has made it pretty clear that they now view Modern Warfare as a separate brand from Call of Duty. The only edition of Modern Warfare 2 that carries the Call of Duty stamp is the regular $60 version. This was only done because Activision did market research and discovered that the Call of Duty name carried much more weight than Modern Warfare. So, to me Modern Warfare 2 is the official name.

according to the pc install, call of duty modern warfare 2.
 
according to everything i've heard prior to installing it, modern warfare 2.
 
:\

IW4

Modern Warfare 2 because I want to disconnect this unbalanced glitchfest as much as possible from the masterpiece that was CoD4.

Modern Warfare 2 you know, because that is what it is called.

Modern Warfare 2.
 
The Call of Duty title is only for brand awareness purposes; as well as that it belongs part of the Call of Duty franchise BUT as its own series/universe (as the name is small compare to Modern Warfare 2).

I am pretty sure it's Denis. 

human halo sohooter

call of duty 4: 2

Generic But Ok FPS Game: 2546-2

 Andre Linoge

3. Tit's Xtreme Radtown Modern Maxfare 4000.... to the max.

Robert Paulson.

Call of Thompson : Modern Jack's Murder Simulator

" Call of Thompson : Modern Jack's Murder Simulator "

Modern Warfare 2: Call of Duty

My copy says Cod - MW2,  so that's what i use.

Call of Duty: RAMIREZ, DO EVERYTHING

Oscar Mike

Medal of Honor.

Tactical Hardened Non Stop Climax Action.

" @FirePrince said:

" Call of Duty:Modern Warfare 2 Tactical Hardened Non Stop Climax Action. "

That's going to be the name of my Honeymoon trip. "

Call Of Doody : Stay Frosty, Oscar Mike Edition 2.

Robert Bowlings Hilarious Nerdrage Generator 2

moderate warfare 2 the overhype

IW4

" call of duty 4: Modern Warfare 2 "

i would say modern warfare 2. only one that says call of duty: modern warfare 2 is the regular edition. the hardened and prestige say modern warfare 2.

You're all wrong, it's obviously:  Oscar Mike: Ramirez Do Everything Warfare 2.

Cock of Doodies: Modurrn Wurfurzz 2 
I sometimes say COD6, just because I don't want to say the entire name.

Call Of Duty 6: Call of Duty 4: Modern Warfare 2.

COD6