Here is the full list of all 35 Call of Duty: WWII achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Complete the driving portion of S.O.E. without hitting any obstacles.
Complete the game on Veteran difficulty.
Protect the convoy by shooting down all the planes in The Rhine.
Disable 50 enemies using smoke grenades.
Cover Zussman from the church without missing a shot in Stronghold.
Save 8 allies locked in struggle.
Protect the bombers by personally shooting down 12 enemy planes.
Breach the seawall in under two minutes without taking MG fire.
Rescue your allies with the Sherman while keeping your armor above 80%.
Get 6 groups of enemies to surrender.
Collect all 33 mementos.
Sneak through the Dragon's Teeth undetected in Death Factory.
Request Pierson to spot enemies 25 times.
Request Stiles to toss you grenades 15 times
Complete the campaign.
Request Aiello to toss you signal smoke and call in mortar strikes 10 times
Complete Ambush.
Reach the sniper perch without being detected in Ambush.
Drag 10 allies to safety.
Complete Battle of the Bulge.
Complete Hill 493.
Request Zussman to toss you First Aid Kits 30 times.
Request Turner to toss you ammo 20 times.
Successfully escort the pole charge engineer to the pillbox in Hill 493.
Complete Death Factory.
Save 5 allies by throwing away a live enemy grenade.
Spend 3 minutes using Focus in the campaign.
Protect your tanks by shooting down all planes in Operation Cobra.
Complete Collateral Damage.
Complete Liberation
Sneak through the courtyard undetected in Liberation.
Complete S.O.E.
Complete Stronghold.
Complete Operation Cobra
Complete D-Day.