Pithanophobia Fear of probabilities.
Pizzaphobia Fear of pizza . (branch of Cibophobia)
Placophobia Fear of tombstones.
Plakidiophobia Fear of tiles.
Planitiphobia Fear of Planets.
Planophobia Fear of piano (branch of Gakkiphobia)
Plastophobia Fear of plastic bags.
Plixiphobia Fear of boredom . (branch of Animotophobia)
Plutophobia Fear of wealth.
Pluvifrigophobia Fear of freezing rain . (branch of Ombrophobia / Meteophobia)
Pluviophobia Fear of rain or of being rained on.
Plyntiphobia Fear of washing machines (branch of Syskeviphobia / Panophobia)
Pneumatiphobia Fear of spirits.
Pnevmaphobia Fear of the spiritual plane of existence.
Pnevmonaphobia Fear of lungs.
Pnigerophobia Fear of choking of being smothered.
Pnigophobia Fear of choking of being smothered.
Pocrescophobia Fear of gaining weight.
Podophobia Fear of feet.
Pogonophobia Fear of beards.
Poinephobia Fear of punishment.
Poinophobia Pathological fear of being punished by the consequences of law enforcement.
Poképhobia Fear of Pokémon . (branch of Kyrofelonoshophobia)
Polemophobia Fear of wars.
Poliosophobia Fear of contracting poliomyelitis.
Politicophobia Fear or abnormal dislike of politicians.
Politiphobia Fear of salespeople.
Polonophobia Fear of the Polish.
Polyphobia Fear of many things.
Ponophobia Fear of overworking or of pain.
Poolphobia Fear of pool games.
Popcornphobia Fear of popcorn . (branch of Cibophobia)
Poppuphobia Fear of pop music.
Popsiclephobia Fear of popsicles . (branch of Cibophobia)
Porphyrophobia Fear of the color purple.
Portbankazphobia Fear of car trunks.
Porthmeiophobia Fear of ferries . (branch of Ochophobia)
Portokaliphobia Fear of oranges . (branch of Cibophobia)
Postalphobia Fear of mail.
Posthocalyptrophobia Fear of buying or using condom.