There are 28 Trophies that can be collected.
Bronze
The Defender
For completing operation 1
No One Left Behind
For completing operation 2
Last Minute Hero
For completing operation 3
Ruthless
For completing operation 4
Survivor
For completing operation 5
The Crusher
For completing operation 6
Rookie
For finishing all levels on rookie difficulty
Veteran
For finishing all levels on veteran difficulty
Marine
For 500 kills in total
Marksman
For 50 headshots in total
Chain A
For chain of 5 kills
Demolition Enthusiast
100 destructible objects destroyed in total
Bronze Bullet
For 15000 fired bullets
Trigger Happy
For finishing any mission with accuracy 5% or lower
Silver
Exterminator
For 1000 kills in total
Sharpshooter
For 100 headshots in total
Chain B
For chain of 7 kills
Demolition Man
250 destructible objects destroyed in total
Silver Bullet
For 20000 fired bullets
Pinpoint Accurate
For finishing any mission with accuracy 50% or higher
Close Call
For finishing any mission with only one Health bar left
Gold
John R.
For 3000 kills in total
Headhunter
For 300 headshots in total
Chain C
For chain of 10 kills
Demolition Addict
500 destructible objects destroyed in total
Golden Bullet
For 25000 fired bullets
Without a Scratch
For finishing any mission without being hit (except shooting ranges and “Hawk Eyes – The Escort”)
Platinum
Platinum Trophy
For collecting all trophies
http://www.ps3trophies.com/for…..-list.html