Here is the full list of all 41 Final Fantasy XII: The Zodiac Age trophies - there are 26 bronze, 10 silver, 4 gold and 1 platinum.
Restored peace to Ivalice.
Defeated the Hell Wyrm.
Learned every Technick.
Obtained every Esper.
Defeated Zodiark.
Learned every Magick.
Defeated the Behemoth King.
Completed the 50th trial.
Defeated Ultima.
Defeated Fafnir.
Defeated Deathgaze.
Defeated Gilgamesh.
Raised your party's average level above 50.
Faced Doctor Cid.
Earned 48,000 License Points.
Defeated Carrot.
Spent 1,000,000 gil.
Set out from Mt Bur-Omisace.
Obtained a Morbid Urn.
Defeated the Trickster.
Obtained 500,000 Clan Points.
Performed every Concurrence.
Obtained the Dawn Shard.
Rescued the Princess of Dalmasca.
Acquired 100,000 gil.
Sold 1,000 pieces of loot.
Completed a 50-chain in battle.
Escaped from the Nalbina Dungeons.
Cast Magicks 200 times.
Took 50,000 steps.
Defeated 500 foes.
Used Attack 300 times.
Used Technicks 100 times.
Successfully stole 50 times.
Defeated your first mark.
Faced the Archadian Empire as an initiate in the Order of the Knights of Dalmasca.
Collected all other trophies.
Completed the Bestiary.
Fully explored every map.
Defeated Yiazmat.
Completed the 100th trial.