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