| Adrenaline Shot | A serum that fully restores stamina and temporarily increases stamina regeneration | Common |  300 | 0.2 kg | Quick Use |
| Advanced ARC Powercell | Very valuable resource that drops from certain ARC enemies | Rare | 640 | 0.5 kg | Topside Material |
| Advanced Electrical Components | Used to craft a wide range of items. Can be recycled into crafting materials. | Rare | 1750 | 1 kg | Refined Material |
| Advanced Mechanical Components | Mostly used to craft advanced weapons. Can be recycled into crafting materials. | Rare | 1750 | 1 kg | Advanced Material |
| Agave | A piece of an agave leaf. Can be used to regain a small amount of health. | Common | 1000 | 0.2 kg | Nature |
| Agave Juice | A concoction that temporarily increases stamina regeneration, at a small initial cost to health. | Common | 123 | - | Consumable |
| Air Freshener | May be worth a few coins. | Uncommon | 2000 | 0.3 kg | Trinket |
| Alarm Clock | Can be recycled into crafting materials. | Rare | 1000 | 2 kg | Recyclable |
| Angled Grip I | Slightly reduces horizontal recoil. | Common | 640 | 0.25 kg | Modification |
| Angled Grip II | Moderately reduces horizontal recoil. | Uncommon | 0 | 0.5 kg | Modification |
| Angled Grip II Blueprint | Lets you craft an Angled Grip II | Legendary | 5000 | - | Blueprint |
| Angled Grip III | Significantly reduces horizontal recoil. | Rare | 5000 | 0.5 kg | Modification |
| Angled Grip III Blueprint | Lets you craft an Angled Grip III | Legendary | 5000 | - | Blueprint |
| Antiseptic | Used to craft medical supplies. Can be recycled into chemicals. | Rare | 1000 | 1 kg | Refined Material |
| Anvil Blueprint | Lets you craft an Anvil - Has high damage output and headshot damage, but slow handling. | Legendary | 5000 | - | Blueprint |
| Anvil I | Single-action hand cannon with high damage output and headshot damage, but slow handling. | Uncommon | 5000 | 5 kg | Weapon |
| Anvil II | Single-action hand cannon with high damage output and headshot damage, but slow handling. | Uncommon | 7000 | 5 kg | Weapon |
| Anvil III | Single-action hand cannon with high damage output and headshot damage, but slow handling. | Uncommon | 10000 | 5 kg | Weapon |
| Anvil IV | Single-action hand cannon with high damage output and headshot damage, but slow handling. | Uncommon | 13000 | 5 kg | Weapon |
| Anvil Splitter | Compatible with: Anvil - Tech mod for the Anvil that replaces its bullets with ones that split into 4 weaker projectiles. | Legendary | 7000 | 0.5 kg | Modification |
| Anvil Splitter Blueprint | Lets you craft an Anvil Splitter | Legendary | 5000 | - | Blueprint |
| Aphelion Rifle | Fires high velocity energy rounds. | Legendary | 27500 | 10 kg | Weapon |
| Aphelion Rifle Blueprint | Lets you craft an Aphelion Rifle | Legendary | 5000 | - | Blueprint |
| Apricot | A sun ripe apricot. Can be consumed for a small amount of stamina. | Common | 640 | 0.2 kg | Nature |
| ARC Alloy | Obtained from ARC enemies or activities, or by recycling certain ARC parts. Used to craft components. | Uncommon | 200 | 0.25 kg | Topside Material |
| ARC Circuitry | Obtained from ARC enemies or activities. Used to craft components. Can be recycled into ARC Alloy. | Rare | 1000 | 0.3 kg | Topside Material |
| ARC Coolant | Obtained from ARC enemies or activities. Can be recycled into chemicals | Rare | 1000 | 1 kg | Recyclable |
| ARC Flex Rubber | Obtained from ARC enemies or activities. Can be recycled into rubber. | Rare | 1000 | 1 kg | Recyclable |
| ARC Motion Core | Obtained from ARC enemies or activities. Used to craft components. Can be recycled into ARC Alloy. | Rare | 1000 | 0.3 kg | Topside Material |
| ARC Performance Steel | Obtained from ARC enemies or activities. Can be recycled into scrap metal. | Rare | 1000 | 1 kg | Recyclable |
| ARC Powercell | Valuable resource that drops from all ARC enemies. Used to craft: Shield Recharger | Common | 270 | 0.5 kg | Topside Material |
| ARC Synthetic Resin | Obtained from ARC enemies or activities. Can be recycled into plastic. | Rare | 1000 | 1 kg | Recyclable |
| ARC Thermo Lining | Obtained from ARC enemies and activities. Can be recycled into fabric. | Rare | 1000 | 1 kg | Recyclable |
| Arpeggio I | Has decent damage output and accuracy. | Uncommon | 5500 | 6 kg | Weapon |
| Arpeggio II | A 3-round burst assault rifle with decent damage output and accuracy. | Uncommon | 8000 | 6 kg | Weapon |
| Arpeggio III | A 3-round burst assault rifle with decent damage output and accuracy. | Uncommon | 11500 | 6 kg | Weapon |
| Arpeggio IV | A 3-round burst assault rifle with decent damage output and accuracy. | Uncommon | 15000 | 6 kg | Weapon |
| Assorted Seeds | A handful of seeds. Celeste might be looking for these. | Common | 100 | 0.05 kg | Nature |
| Aviator (Outfit) | Aviator outfit is a quest reward from Armored Transports. | - | 0 | - | Misc |
| Bag (Radio Renegade Variant) | Radio Renegade Bag Variant - Unlock by completing Power Out Quest. | Common | 0 | - | Misc |
