Here is the full list of all 75 The Elder Scrolls V: Skyrim Special Edition achievements worth 1,550 gamerscore.
Learn the secrets of 5 Black Books
Complete "At the Summit of Apocrypha"
Tame and ride 5 dragons
Complete "The Path of Knowledge"
Craft an item out of Stalhrim
Learn all 3 words of Dragon Aspect
Discover 30 locations on the island of Solstheim
Complete "The Temple of Miraak"
Own a house in Raven Rock
Arrive on Solstheim
Defeat a Legendary Dragon
Complete "Kindred Judgment"
Use the special power of Auriel's Bow
Complete "Lost to the Ages"
Learn all three words of Soul Tear
Complete "Beyond Death"
Acquire 11 vampire perks
Complete "Awakening"
Complete "Dragonslayer"
Complete "The Fallen"
Learn 20 shouts
Complete "Elder Knowledge"
Complete "Alduin's Wall"
Complete "Diplomatic Immunity"
Complete "The Way of the Voice"
Reach Level 50
Capture Solitude or Windhelm
Capture Fort Sungard or Fort Greenwall
Join the Stormcloaks or the Imperial Army
Complete "Hail Sithis!"
Complete "Bound Until Death"
Join the Dark Brotherhood
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Join the College of Winterhold
Build three houses
Buy three plots of land
Absorb 20 dragon souls
Get a skill to 100
Read 50 Skill Books
Returned the Thieves Guild to its former glory
Complete "Darkness Returns"
Have 100,000 gold
Collect 15 Daedric Artifacts
Find 13 Standing Stones
Clear 50 dungeons
Join the Thieves Guild
Change your face
Learn all three words of a shout
Complete 10 side quests
Reach Level 25
Bounty of 1000 gold in all nine holds
Build three wings on a house
Discover 100 Locations
Adopt a child
Get married
Pick 50 locks and 50 pockets
Escape from jail
Complete 50 Misc Objectives
Successfully persuade, bribe, and intimidate
Acquire 11 werewolf perks
Chop wood, mine ore, and cook food
Complete "Glory of the Dead"
Become a member of the Circle
Acquire a Daedric Artifact
Buy a plot of land
Make a smithed item, an enchanted item, and a potion
Reach Level 10
Join the Companions
Buy a house
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Reach Level 5
Select a Standing Stone blessing
Complete "Unbound"