Here is the full list of all 42 Metal Gear Solid V: The Phantom Pain achievements worth 1,000 gamerscore.
Completed all mission tasks.
Extracted all wild animal species.
Raised all Teams/Units to level 50.
Played an "Infiltration" FOB mission.
Disposed of a nuclear weapon.
Developed a nuclear weapon.
Completed all missions with an S rank.
Obtained all blueprints and key items.
Constructed all available platforms for Mother Base.
Completed all SIDE OPS.
Completed all missions.
Completed all "Mine Clearing" SIDE OPS.
Developed 300 or more development items.
Obtained the codename "Hero."
Completed all key Dispatch Missions.
Completed "TRUTH: THE MAN WHO SOLD THE WORLD" mission.
Obtained all memento photos.
Completed "A QUIET EXIT" mission.
Completed a mission using a Combat Unit staff member.
Raised bond with D-Horse to the maximum.
Raised bond with D-Dog to the maximum.
Raised bond with Quiet to the maximum.
Completed "SAHELANTHROPUS" mission.
Completed "METALLIC ARCHAEA" mission.
Earned a total of 10,000,000 GMP or more.
Developed 100 or more development items.
Completed "VOICES" mission.
Increased Mother Base staff to 250 or more personnel.
Completed "TRAITORS' CARAVAN" mission.
Made Quiet available for deployment.
Extracted a female prisoner.
Completed "HELLBOUND" mission.
Made D-Dog available for deployment.
Increased Mother Base staff to 50 or more personnel.
Developed 50 or more development items.
Completed "WHERE DO THE BEES SLEEP?" mission.
Interrogated an enemy soldier.
Completed a SIDE OP.
Fulton extracted an enemy soldier.
Completed "PHANTOM LIMBS" mission.
Captured an outpost or guard post.
Completed "PROLOGUE: AWAKENING" mission.