Here is the full list of all 42 Tom Clancy's Rainbow Six Extraction achievements worth 1,000 gamerscore.
Extract from an incursion after completing all Research Studies.
Equip a Uniform on 9 different Operators.
Read each Region's final Study Description.
Complete 20 Objectives in Truth or Consequences.
Destroy Sprawl with the REACT Laser in an incursion.
Kill 5 Smashers with a Takedown.
Complete all Objectives in an incursion with only female Operators.
Stun 100 enemies.
Complete 20 Objectives in Alaska.
Complete 15 Objectives in the third Sub-Zone or further without falling DBNO.
Interact with a Point of Interest.
Kill a Protean.
Kill 50 enemies with explosives or abilities.
Kill 50 Rooters without being caught by them.
Complete 20 Objectives in San Francisco.
Kill 150 Tormentors and Spikers.
Take down 50 Nests.
Kill 30 Sowers.
Complete 20 Objectives in New York.
Extract from an incursion at 80% health or above after completing all Objectives
Extract from an incursion with all Objectives completed and no one MIA.
Complete all Objectives in an incursion with only male Operators.
Scan 50 enemies with REACT Tech.
Eliminate 100 Grunts.
Revive 3 allies.
Rescue 1 of your Operators.
Complete 5 different Objectives.
Kill 30 Blinding Spores.
Equip 15 Weapon Attachments.
Hit 3 enemies with melee attacks.
Kill an enemy while prone.
Kill 5 different enemies in a single incursion.
Take down 50 Breachers or Bloaters.
Kill 75 Sludges with explosives.
Kill 10 Apexes.
Earn a score of 55,000 XP in a single incursion.
Earn at least 30000 XP on 5 Assignment or Crisis incursions
Complete all Objectives and extract from 5 incursions with a Level 10 Operator.
Interact with 5 Points of Interest in each Region.
Interact with 100 Points of Interest.
Equip a Legendary Charm
Equip Headgear on 18 different Level 10 Operators.