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