Allium
An allium is a flower that can be crafted into magenta dye and suspicious stew.
Block of Amethyst
A block of amethyst, known internally as an amethyst block, is a block found in amethyst geodes or crafted from amethyst shards. It can be placed next to a sculk sensor to "relay" received vibrations to other sculk sensors.
Amethyst Cluster
Amethyst buds are the first three stages of growth of amethyst clusters, which grow on budding amethyst. Amethyst clusters are the fourth and final growth stage of amethyst buds, which drop amethyst shards when mined.
Amethyst Shard
An amethyst shard is a crystal obtained from mining a fully grown amethyst cluster in naturally spawning amethyst geodes. They can also be found in chests in ancient cities and trial chambers.
Ancient Debris
Ancient debris is a rare ore found in the Nether, and is the main source of netherite scraps, which can then be used to craft netherite ingots. Its high blast resistance makes it immune to normal explosions. In item form, it floats on lava and is completely immune to any form of fire.
Andesite
Andesite is a block of igneous rock, most often found in large pockets in the ground.
Andesite Slab
An andesite slab is a decorative slab variant of andesite that does not generate naturally and is used for building.
Andesite Stairs
Andesite stairs are a decorative stairs variant of andesite used for building.
Andesite Wall
An andesite wall is a decorative wall variant of andesite that does not generate naturally and is used for building.
Angler Pottery Sherd
An angler pottery sherd is a pottery sherd that depicts a fishing rod. It can be found in warm ocean ruins.
Anvil
An anvil is a gravity-affected utility block used to rename items, combine enchantments and repair items without losing the enchantments. An anvil has limited durability, and as it is used or dropped too far, gradually becomes a chipped anvil, then a damaged anvil, then breaks and vanishes.
Apple
Apples are food items that can be eaten by the player or crafted into golden apples.
Archer Pottery Sherd
An archer pottery sherd is a pottery sherd that depicts a bow. It can be found in desert pyramids.
Area Effect Cloud
Lingering potions are variants of splash potions that can be thrown to leave clouds with status effects that linger on the ground in an area.
Armadillo
An armadillo is a passive mob found in badlands and savannas. It rolls up in response to being hurt or being near undead mobs or players that are sprinting or mounted. While in this state, it takes less damage. It also repels spiders and cave spiders. It is the only source of armadillo scutes, which the armadillo sheds over time, as well as when it is brushed.
Armadillo Scute
Armadillo scutes are items dropped by armadillos and can also be obtained by using a brush. They can be used to craft wolf armor, which can be equipped on wolves to provide more protection.
Armadillo Spawn Egg
A spawn egg is an item used to instantly spawn mobs.
Armor Stand
An armor stand is an inanimate mob-like entity that can wear armor. In Bedrock Edition, armor stands can also hold items and be posed without the use of commands.
Arms Up Pottery Sherd
An arms up pottery sherd is a pottery sherd that depicts a humanoid figure raising their arms. It can be found in desert wells.
Arrow
An arrow serves as ammunition for bows, crossbows, and dispensers. Arrows can be crafted into spectral arrows[Java Edition only] and tipped arrows to give status effects to players and mobs.
Attached Melon Stem
Melon seeds are items obtained from melon slices that can be used to grow melon stems. Melon stems are plants grown on farmland that, over time, grow melons on dirt, mud and moss blocks adjacent to them.
Attached Pumpkin Stem
Pumpkin seeds are items obtained from pumpkins that can be used to grow pumpkin stems. Pumpkin stems are plants grown on farmland that, over time, grow pumpkins on dirt, mud and moss blocks adjacent to them.
Axolotl
An axolotl is a passive aquatic mob found in lush caves that hunts most other aquatic mobs, and can assist players with aquatic combat and grant them Regeneration. They can also be carried around in a bucket.
Bucket of Axolotl
A bucket of axolotl, internally known as an axolotl bucket, is an axolotl inside of a water bucket.