Playercard/Modern Warfare 3 Emblems

Current pictures containing almost all Titles and Emblems featured in Modern Warfare 3 can be found here

In Modern Warfare 3 there are 350 available Emblems, they are unlocked in a variety of ways, such as completing challenges, purchasing callsign packs in the prestige shop, prestiging itself, and via interaction with Call of Duty Elite.

Below is a table of the Emblems available as well as how to unlock them: