UC Full Form in PUBG (Player Unknown’s Battleground).
So, Guys Basically it Stands for Unknown Cash.
Mainly, it is use in Buying Pubg Outfit, Crate, Royal Passes etc.
First of all, in Pubg you need to buy UC through your real cash.
Then, you can buy any store item in pubg by paying Unknown Cash.
Nice bro
i need UC pleas bro