Infinity Ward makes Video Games, which most people familiar with FPS games would associate with a number of Call of Duty games.
The next Infinity Ward game is going to be Call of Duty Modern Warfare 3.
that is all down to opinion, i preffer infinity ward
Infinity Ward created the game for Activision see related link
Depends on which CoD, But the first one was made by Infinity ward. Other CoDs are made by Treyarch and others by Infinity ward Example: CoD 4: Infinity Ward CoD Black Ops: Treyarch
Infinity Ward with some help
Activision
Infinity ward and Trenchyard
Infinity Ward. There are 2 Makers of the Call of duty series Infinity Ward and Treyarch
Encino, CAUSA
MOdern warfare tree
The first CoD was created by Infinity Ward.
The company that made Call of Duty Black Ops is Treyarch.