Here is the full list of all 49 LEGO Jurassic World achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
Collect all Minikits in the game
Achieve 100% Completion
Collect All Amber Bricks
Complete All Races
Collect All Red Bricks
Create a custom character
Complete All Photographs
As Dennis Nedry, throw a soda can at another character
Heal all Dinosaurs
Collect ''True Survivor'' on all levels
As a Velociraptor, score a goal in the Jurassic World Petting Zoo
Set both Free Play characters as John Hammond (or variant of him)
Rescue all Workers in Peril
Collect 65,000,000 studs
Build a LEGO object using Mr. DNA
Set both Free Play characters as Raptors
Enable Stud Magnet Red Brick
Place a custom Dinosaur in a Paddock
Collect all Minikits in any level
Complete All Story Levels
Complete Main Street Showdown
Complete Under Attack
Complete Out Of Bounds
Complete Gyrosphere Valley
Create a custom dinosaur
Complete Welcome To Jurassic World
Complete The Bird Cage
Complete Eric Kirby
Defeat 50 Compy Goons
Sneak past a Dinosaur using Camouflage
Complete Breeding Facility
Try to use a hacker terminal as Alan Grant
Complete The Spinosaurus
Complete Landing Site
Complete San Diego
Complete Communications Centre
Complete The Hunted
Complete InGen Arrival
Complete Isla Sorna
Give Timmy a shock
Complete The Visitor Centre
Complete Restoring Power
Complete Park Shutdown
Complete Welcome To Jurassic Park
Collect an Amber Brick
Heal A Dinosaur
Complete a Dropping Rummage
Complete Prologue
Obtain ''True Survivor'' in any level