Here is the full list of all 37 PUBG: BATTLEGROUNDS achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Kill 50 players with grenades.
Kill 1000 players by any means.
Kill 200 players with a shotgun, a submachine gun, and/or a pistol.
Kill 10 players with the crossbow.
Kill 10 players by hitting them with a vehicle.
Kill 30 players with grenades.
Kill 10 players with a gun while in a vehicle.
Kill 20 players with bare hands.
Kill 10 players with grenades.
Get into a vehicle where an enemy player is already in.
Obtain a Chicken Dinner in Squads.
Win a game 10 times.
Kill 50 players with suppressed weapons.
Loot 50 items from the carepackage.
Equip a Lv.3 Helmet, Military Vest, and Backpack in 10 matches.
Reach the top 10 without killing anyone.
Kill 50 players with a shotgun, a submachine gun, and/or a pistol.
Equip a suppressed weapon in every weapon slot. Let's find out which weapon is suppressed!
Kill another player with the frying pan.
Jump out from an airplane 101 times.
Kill 100 players with an assault rifle and/or a sniper rifle from over 100 meters away.
Headshot and kill 10 enemy players with a sniper rifle.
Get the first kill of a match.
Kill 100 players by any means.
Kill 10 players with a shotgun, a submachine gun, and/or a pistol.
Reach the top 10 10 times.
Wear the outfit of a dead player.
Obtain a Chicken Dinner in Solo.
Kill 30 players with an assault rifle and/or a sniper rifle from over 100 meters away.
Kill 10 players with an assault rifle and/or a sniper rifle from over 100 meters away.
Equip a ghillie suit for the first time.
Kill at least 4 players in a single match.
Kill 10 players by any means.
Obtain a Chicken Dinner in Duos.
Charge your boost gauge to the max with energy drink and painkiller overdose.
Revive a knocked-downed teammate.
Kill a player by any means.