Here is the full list of all 50 Monster Hunter: World trophies - there are 36 bronze, 11 silver, 2 gold and 1 platinum.
Unlock all trophies for Monster Hunter: World.
Obtain a miniature crown for many monsters in your hunting log.
Obtain a gold crown for many monsters in your hunting log.
Complete 50 arena quests.
Collect over 50 Guild Cards.
Complete 100 quests via multiplayer.
Hunt 50 tempered monsters.
Possess 1,000,000 zenny.
Respond to an SOS flare, and help complete 10 quests.
Capture a stiff, bristly creature.
Reach hunter rank 100.
Max out the research level (up to high rank) for many monsters.
Hunt 500 large monsters.
Obtain a miniature crown for 10 or more monsters that appear from low or high rank.
Complete 50 investigations.
Slay 50 elder dragons.
Obtain a gold crown for 10 or more monsters that appear from low or high rank.
Obtain five highly rare weapons.
Record your first miniature crown for monsters that appear from low or high rank.
Hunt your first tempered monster.
Capture 50 monsters.
Obtain 100,000 research points.
Capture a fish known as "the living fossil."
Capture a creature that glitters like a rainbow.
Solve the mystery of the Elder Crossing.
Capture a fluffy, snuggly creature.
Hunt 100 large monsters.
Complete 50 optional quests.
Complete your first arena quest.
Obtain five highly rare pieces of armor.
Earn the right to take on eight-star assignments.
Fire an SOS flare for the first time.
Complete a quest via multiplayer.
Earn the right to take on seven-star assignments.
Successfully guide Zorah Magdaros.
Raise the proficiency of any Palico Gadget to level 10.
Establish five camps.
Record your first silver crown or higher for monsters that appear from low or high rank.
Capture your first monster.
Earn the right to take on five-star assignments.
Catch your first fish.
Complete your first investigation.
Move into an upgraded room.
Earn the right to take on four-star assignments.
Cook your first well-done steak.
Befriend your first Tailraider.
Earn the right to take on three-star assignments.
Earn the right to take on two-star assignments.
Mount your first monster.
Escape the Jagras pack by hiding in some shrubs.