voivodeship (an administrative region of Poland; equivalent to a province). California

Petaluma

Phelan

Pico Rivera

Piedmont

Pinole

Pismo Beach

Pittsburg

Piñon Hills

Placentia

Placerville

Pleasant Hill

Pleasanton

Plumas Lake

Pollock Pines

Pomona

Port Hueneme

Porterville

Portola Hills

Poway

Prunedale

Quartz Hill

Ramona

Rancho Cordova

Rancho Cucamonga

Rancho Mirage

Rancho Murieta

Rancho Palos Verdes

Rancho Penasquitos

Rancho San Diego

Rancho Santa Margarita

Red Bluff

Redding

Redlands

Redondo Beach

Redwood City

Redwood Shores

Reedley

Rialto

Richmond

Ridgecrest

Rio Del Mar

Rio Linda

Rio Vista

Ripon

Riverbank

Riverside

Rocklin

Rodeo

Rohnert Park

Rolling Hills Estates