P generally means Pitching Wedge
This stands for Pitching wedge, a club with around 46-48 degrees of loft.
It's a pitching wedge so 46-48 degrees.
That would be a gap wedge. Between a pitching wedge and a sand wedge.
Golf uses a wedge. A wedge is a type of golf club and golfers mainly use it for hitting the golf ball out of the bunker. (sand pit).
A gap wedge.