Here is the complete list of unlockable regular and secret trophies in Medal of Honor: Warfighter on the PS3.
There is only one secret trohpy to unlock listed at the bottom.
All In (Silver) – Called in Apache support.
Back in the Fight (Gold) – Completed one tour with all classes.
Brothers in Arms (Bronze) – Won a round with a friend as a Fire Team Buddy.
Class Dismissed (Bronze) – Completed Connect the Dots.
Closing Ceremony (Bronze) – Completed Old Friends.
Dirty Laundry (Bronze) – Found the grenades in the laundry room in Bump in the Night.
Double Header (Bronze) – Killed two enemies with one bullet in the Changing Tides mission.
Downrange (Bronze) – Played online for 15 minutes.
Extreme Realism (Bronze) – Recovered from near-death 5 times without dying.
For Honor For Country (Platinum) – Collected all other Medal of Honor: Warfighter trophies.
Global Warfighters (Silver) – Unlocked a soldier from each unit.
Hardcore (Gold) – Completed the campaign on Hardcore difficulty.
Hit the Beach (Bronze) – Completed Shore Leave.
Honey Badger (Bronze) – Used your Fire Team buddy to re-arm or heal.
It’s Dangerous to go Alone! (Bronze) – Requested ammo from an Ally in the Campaign.
Jack of all Guns (Silver) – Earn the Marksman Badge for all Weapons.
Job done (Bronze) – Complete 3 Combat Mission objectives.
Know the Enemy (Bronze) – Completed Through the Eyes of Evil.
Lead Farmer (Bronze) – Requested ammo from an Ally 25 times in Campaign.
Lean With It (Bronze) – Killed 25 enemies while using peek and lean during the Campaign.
Leftover Lead (Bronze) – Completed the sniping section in Shore Leave without missing a shot.
Let Him Rot (Bronze) – Completed Shut It Down.
Master Locksmith (Bronze) – Used each breaching option at least once.
Monsoon Lagoon (Bronze) – Completed Rip Current.
MVP (Silver) – MVP in a ranked match.
Non-Official Cover (Bronze) – Completed Finding Faraz.
On the Clock (Bronze) – Completed the training in Through the Eyes of Evil in under 18 seconds.
One Man Mutiny (Bronze) – Completed Bump in the Night.
One Shot, Three Kills (Bronze) – Completed Hat Trick.
Pedal to the Medal (Bronze) – Completed Hello and Dubai.
Peek-a-Boo (Bronze) – Killed an enemy while using peek and lean in the Campaign.
Pit and Pin (Bronze) – Completed Hot Pursuit.
Preacher’s Path (Silver) – Finished all the Preacher Missions.
Rain of Terror (Bronze) – Completed Changing Tides.
Release the Kraken! (Bronze) – Killed 20 enemies during the boat exfil in Rip Current.
Room Service (Bronze) – Unlocked all door breach options.
Squad Leader (Bronze) – Unlocked a soldier of each class.
Storm Watch (Bronze) – Got through the sandstorm without hitting any vehicles in Hello and Dubai.
Stump’s No Chump (Silver) – Finished all the Stump Missions.
Tactical Toggler (Bronze) – Killed 25 enemies while using Combat Toggle.
Tag, You’re It (Bronze) – Caught Faraz within 15 minutes in Finding Faraz.
The Axeman (Bronze) – Killed 25 enemies with melee during the Campaign.
There IS an I in Fire Team (Bronze) – Finished a round as part of the top Fire Team.
Tier 1 (Silver) – Completed the campaign on Tier 1 difficulty.
Tier 1 Imports (Bronze) – Got 50 kills while holding enemy weapons.
Unexpected Cargo (Bronze) – Completed Unintended Consequences.
Unstoppable (Silver) – Completed a combat mission on Hardest difficulty setting without dying.
Vender Bender (Bronze) – Destroyed 90 market stalls in Hot Pursuit.
Warchief (Silver) – Unlocked all soldiers in multiplayer.
Warfighter (Silver) – Completed the campaign.
Here is the only secret trophy to unlock in the game.
Target Practice (Bronze) – Shot down the targets in the training camp caves in Connect the Dots.