In Call of Duty: Modern Warfare 2 (COD4), there are titles that you can unlock for use on your Callsigns. If you want to know how to unlock all of the titles, this three-part video list them all and how to achieve them.
See such titles as FNG, SDDD, Sgt., 1st Sgt., 1st Lt., Maj., Gen., Commander, MW2, Dish the Rock, Team Player, Sidekick, Lone Wolf, Hair Trigger, Sureshot, Flyswatter, Close Support, Overwatch, NBK, Ghillie in the MIst, Art of Stealth, Time on Target, Preemptive Strike, Cluster Bomb, Low Profile, Iron Lungs, Rival, Grassy Knoll, UAV Jammer, 4 the Record, Destroyer, It's Sabotage, Shock and Awe, Pyromaniac, Concussive Barrage, Backfire, Shot Down, Hot Shot, The Denier, Quickdraw, Hired Gun, Bounty Hunter, Absentee Killer, Blindfire, Gat Trigger, Hands Free, Look! No Hands!, The Automator, Rain of Fire, Reign Down, Global Thermonuclear War, Bombshell, Tha Bomb, MOAB, Sarge, Dictator, Enemy of the State, Rolling Thunder, and the list goes on…
This list is no bulletproof, and there are way more titles than the ones shown, but there are some of them that you can unlock.
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