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