There's the Packers
Physician is another name for a doctor of medicine. It begins with the letter P.
Prague
POE
Pine st.
the pronghorn antelope
The pronghorn.
Pythagoras
performer
Python is a snake. It begins with the letter P.
Leonid Pasternak, Andrew Pavlovsky, Vasily Perov and Vasily Polenov are famous Russian artists. Their last name begins with the letter P.
Poniard
plane,