The INV tab is one of the tabs in the Pip-Boy 3000 Mark IV in Fallout 4.
You can access it through the PIP-OS V7.1.0.8 operating system.
Sub-Tabs[edit]
The INV tab has the following three sub-directories:
Weapons[edit]
Shows all your weapons, and their stats
Apparel[edit]
Shows your armor, outfits, and other clothing accessories.
Aid[edit]
Meds, Chems, and Consumables
Misc[edit]
Miscellaneous items such as Games