Map from Google. The Republic of the Philippines has 81 provinces.

LUZON (32/38)
Abra | Albay | Apayao | Aurora | Bataan | Batanes | Batangas | Benguet | Bulacan | Cagayan | Camarines Norte | Camarines Sur | Catanduanes | Cavite | Ifugao | Ilocos Norte | Ilocos Sur | Isabela | Kalinga | La Union | Laguna | Marinduque | Masbate | Mountain Province | Nueva Ecija | Nueva Vizcaya | Occidental Mindoro | Oriental Mindoro | Palawan | Pampanga | Pangasinan | Quezon | Quirino | Rizal | Romblon | Sorsogon | Tarlac | Zambales

VISAYAS (13/16)
Aklan | Antique | Biliran | Bohol | Capiz | Cebu | Eastern Samar | Guimaras | Iloilo | Leyte | Negros Occidental | Negros Oriental | Northern Samar | Samar (Western Samar) | Siquijor | Southern Leyte

MINDANAO (21/27)
Agusan Del Norte | Agusan Del Sur | Basilan | Bukidnon | Camiguin | Compostela Valley | Cotabato (North Cotabato) | Davao Del Norte | Davao Del Sur | Davao Oriental | Dinagat Islands | Lanao Del Norte | Lanao Del Sur | Maguindanao | Misamis Occidental | Misamis Oriental | Sarangani | South Cotabato | Sultan Kudarat | Sulu | Surigao Del Norte | Surigao Del Sur | Tawi-Tawi | Zamboanga Del Norte | Zamboanga Del Sur | Zamboanga Sibugay

MAJOR CITIES
Angeles | Antipolo | Bacolod | Baguio | Butuan | Cagayan de Oro | Caloocan | Cebu City | Cotabato City | Dagupan | Davao City | General Santos | Iligan | Iloilo City | Lapu-Lapu | Las Piñas | Lucena | Makati | Malabon | Mandaluyong | Mandaue | Manila | Marikina | Muntinlupa | Naga | Navotas | Olongapo | Ormoc | Parañaque | Pasay | Pasig | Puerto Princesa | Quezon City | San Juan | Santiago | Tacloban | Taguig | Valenzuela | Zamboanga City