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

Manhattan Beach

Manteca

Marina

Marina del Rey

Martinez

Marysville

Mayflower Village

Maywood

McFarland

McKinleyville

Mead Valley

Mecca

Mendota

Menifee

Menlo Park

Mentone

Merced

Midway City

Mill Valley

Millbrae

Milpitas

Mira Mesa

Mira Monte

Mission District

Mission Viejo

Modesto

Monrovia

Montclair

Montebello

Montecito

Monterey

Monterey Park

Moorpark

Moraga

Moreno Valley

Morgan Hill

Morro Bay

Mountain House

Mountain View

Murrieta

Muscoy

Napa

National City

Newark

Newman

Newport Beach

Nipomo

Noe Valley

Norco

North Auburn