Here is the full list of all 45 FIFA 11 trophies - there are 34 bronze, 6 silver, 4 gold and 1 platinum.
Create a goal with a cross with a player with the Crossing Speciality
Create a goal with a player with the Playmaker Speciality
Unlock all other trophies (excluding additional content trophies)
Score a header with a player with the Aerial Threat Speciality
Win a Head to Head Ranked Match using a weaker team
Win a Match with Manual Controls (auto-switching must be set to 'Manual')
Cross for a Friend to score
Visit the FIFA 11 Store
Play a match with a team from every league
Score 5 goals in one Arena kick-about
Win the Cup as part of an online Pro Club
Score from outside the box with a player with the Distance Shooter Speciality
Upload a Video to EA SPORTS™ Football World
Play a season as a Goalkeeper in Career Mode
Play 5 consecutive Head to Head Ranked Matches with different teams
Spend 50 hours on the pitch
Win an online Friends League match
Become a Legend as a player in Career Mode
Play 5 consecutive Head to Head Ranked Matches without losing
Play & win in every Stadium
Change the Home Stadium of any team
Play 100 Head to Head Ranked Matches
Take a Head to Head Ranked Match to extra time with a weaker team
Create a Virtual Pro
Go from being a Player to the Manager (or Player Manager) in Career Mode
Have a substitute score a goal in Career Mode
Import your own sounds into the game using the Custom Music & Chants feature
Score as the Goalkeeper in any match
Play 50 matches for the same online Pro Club
Save a highlight to the Replay Theatre
Play as the Goalkeeper in a Kick-Off match & finish with 100% Saving Accuracy
Upload a Screenshot to EA SPORTS™ Football World
Score from inside the box with a player with the Poacher Speciality
Get your name on any Career Mode Leaderboard
Complete 100 Accomplishments with your Virtual Pro
Play any match as the Goalkeeper with no Assistance
Play a Practice Match with your online Pro Club
Work on your skills in any Arena Practice Mode
Play an online Pro Club or Pro Ranked match with your Virtual Pro
Play a Pro Clubs match as a team of 10 or more
Play 500 matches with your Virtual Pro
Make 10 saves in 1 Arena kick-about
Score off the post or cross bar in a match
Get yourself selected in the Team of the Week in Career Mode
Win the Manager of the Month award in Career Mode