Here is the full list of all 45 FIFA 18 trophies - there are 32 bronze, 9 silver, 3 gold and 1 platinum.
Complete 20 Squad Building Challenges in FIFA Ultimate Team
Complete a multiplayer skill game
Win a penalty shoot-out without missing
Win all 4 matches in a FUT Draft session in FIFA Ultimate Team
Score a goal from a counter attack that started with a goalkeeper driven throw
Win the Women's International Cup tournament
During open play, score a long-distance goal with a defender (25 yards out)
Complete an entire day's Daily Objectives in FIFA Ultimate Team
Perform 3 successful threaded through ball passes with the same player in the attacking third
Score 5 goals in a women's football match
Score a goal with a Flair Shot in a women's football match
Score a goal after 10 consecutive passes in the opposing third of the pitch
Play a women's football match
Play 20 games in any game mode within FIFA Ultimate Team
Successfully dribble an opponent by using The Bridge
Score a goal from a High Cross
Challenge and complete a match against the Team of the Week in FIFA Ultimate Team
Complete a Weekly Objective in FIFA Ultimate Team
Win a division title in FIFA Ultimate Team Seasons
Score a goal with a downward header
Complete a Squad Building Challenge Group in FIFA Ultimate Team
Complete your first Squad Building Challenge in FIFA Ultimate Team
Complete a Daily Objective in FIFA Ultimate Team
Win a game in FIFA Ultimate Team Squad Battles
Assist a goal using a threaded through pass
Perform a quicksub after you concede a goal
Score a goal using a low shot
Unlock all other trophies (excluding additional content trophies)
Score by performing an outside of the foot free kick
Score a goal by tricking the keeper with a Fake Shot
Win promotion to Division 1 of FIFA Ultimate Team Seasons
In Pro Clubs, use in matches each of your 3 Play Styles
Unlock all traits in one skill-tree path
Finish an Online Friendlies Season
Complete and win your first Pro Club Seasons league match
Win Division Title in Online Seasons (must be obtained through game-play)
Spend a skill point in Pro Clubs
In career mode, compete for the same player with other teams, and win the negotiation war
Sell a player and negotiate a sell-on clause with the buying club
Buy a player by paying his release clause
Secure a player on the first go
In the journey, add a cosmetic item to Alex Hunter
Achieve a 10 partnership rating with your striker partner
Win the EFL Cup in The Journey
Finish The Journey