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

Rosamond

Rosedale

Roseland

Rosemead

Rosemont

Roseville

Rossmoor

Rowland Heights

Rubidoux

Sacramento

Saint Helena

Salida

Salinas

San Anselmo

San Bernardino

San Bruno

San Carlos

San Clemente

San Diego

San Diego Country Estates

San Dimas

San Fernando

San Francisco

San Gabriel

San Jacinto

San Jose

San Juan Capistrano

San Leandro

San Lorenzo

San Luis Obispo

San Marcos

San Marino

San Martin

San Mateo

San Pablo

San Pedro

San Rafael

San Ramon

Sanger

Santa Ana

Santa Barbara

Santa Clara

Santa Clarita

Santa Cruz

Santa Fe Springs

Santa Maria

Santa Monica

Santa Paula

Santa Rosa

Santee