Here is the full list of all 35 Next Day: Survival achievements.
Fix five vehicles.
Cure your character that has lost at least 95% of health.
Raid a humanitarian aid container.
Join the ranks of civilians.
Kill a member of your faction.
Build ten campfires.
Stay alive for five hours.
Create anything by crafting it.
Eat spoiled food.
Kill any ten animals.
Cause your character to vomit.
Die by falling from a height.
Kill another player in the game.
Join the ranks of looters.
Accept the death of your character by any method.
Cook food on a campfire.
Kill a bear using any melee weapon.
Log into the game server for the first time.
Kill ten players using the sniper rifle in a single session.
Kill a member of your faction while defending yourself.
Kill ten players or non-player characters using the Gauss gun.
Kill ten players or non-player characters using an RPK
Run over ten players with a vehicle.
Kill all members of any camp of NPC.
Die in toxic fog five times.
Get killed by animals ten times.
Become a group leader at least ten times.
Flay ten animal carcases.
Kill a player in hand-to-hand combat.
Kill three traitors.
Complete all missions in the camp of Neutrals.
Complete all missions in the camp of Civilians.
Complete all missions in the camp of Looters.
Gather berries or nuts at least 100 times.
Sell 500 different items to the merchant.