p
[1] A
tire designation for "Passenger," as used in rating
tires such as P185R13.
[2] A
tire designation for speeds up to 150 kph (95 mph) as in P195PR78 (the first P is passenger, but the second P is the
speed rating.
[3] The designation for "park" on the gear selector of an automatic transmission. See
PRNDL