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