Chop-shop - Destroy 10 vehicles in Single-Player mode.
Come Get Some - Kill 5 enemies with a shotgun without reloading or changing weapons in Single-Player mode.
Curb-Stomper - Perform 5 finishing moves in Single-Player mode.
DOY - Beat DOY.
Decorated Veteran - Play 50 games online in Multiplayer mode.
FUBAR - Beat FUBAR.
Frag Out! - Kill 20 enemies using grenades in Single-Player mode.
Fresh off the boat - Play online once in Multiplayer mode.
Friendship is for suckers... - Kill someone on your friends list in Multiplayer mode.
From Beyond the Grave - Kill an enemy with your grenade after dying in Multiplayer mode.
GNBN - Beat GNBN.
Getting Your Gun Off - Kill at least one enemy with every weapon in the game in Single-Player mode.
HUMINT - Beat HUMINT.
Health and Safety - Blow up 20 fire extinguishers in Single-Player mode.
Host-me-up - Host a custom game to completion in Multiplayer mode.
Improv - Kill 20 enemies using explosive objects in Single-Player mode.
KATN - Beat KATN.
KISS - Beat KISS.
Keep your friends close... - Perform a kill move on a friend in Multiplayer mode.
Military Budget - Kill 5 enemies with an assault rifle without reloading or changing weapons in Single-Player mode.
Never Knew What Hit Them - Kill 50 unalerted enemies in Single-Player mode.
Ninja - Perform 3 kill moves in a row in Single-Player mode.
Not the Face - Smash an enemy's face into a wall in Single-Player mode.
Over the Top - Throw an enemy over a ledge in Single-Player mode.
PFDL - Beat PFDL.
SEAL Team Six - Play a Team Deathmatch to completion with at least 3 friends on your team.
SNAFU - Beat SNAFU.
Spec Warrior - Kill 3 people in a row online in Multiplayer mode.
Suppressing Fire - Kill 20 enemies using blindfire in Single-Player mode.
The Geek - Beat the game on Recruits difficulty.
Are These Guys For Real? - Kill 50 Speztnaz in Single-Player mode.
Dick Would Be Proud - Beat a mission without dying in Single-Player mode.
Double Tap - Beat an entire level using only the pistol in Single-Player mode.
Gang Bang - Kill a group of four enemies with a grenade in Single-Player mode.
Guns Don't Kill People, SEALS o - Kill 30 enemies using sniper rifles in Single-Player mode.
Migraine Breaker - Kill 50 enemies with head shots in Single-Player mode.
Now THIS is a Knife - Kill 30 enemies using kill moves in Single-Player mode.
One Man Army - Kill 200 enemies in Multiplayer mode.
POTUS - Place 1st in a Ranked Team Deathmatch in Multiplayer mode.
Shark Man of the Delta - Beat the game on Regulars difficulty.
Smack The Rogue - Place first in 10 ranked Deathmatch games in Multiplayer mode.
Special Warfare Group One - Be on the winning team for 10 Team Death Match games in Multiplayer mode.
THREATCON - Place 1st in a Ranked Deathmatch game in Multiplayer mode.
Legion of merit - Finish each map in 1st place in Multiplayer mode.
Demo Dick - Beat the game on Elites difficulty.
Platinum - Earn all Bronze, Silver, and Gold trophies.