List of the 17 Regions in the Philippines
National - Capital Region
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I - Ilocos
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II - Cagayan
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III - C. Luzon
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IV-A - Calabarzon
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IV-B - Mimaropa
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V - Bicol
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VI - W. Visayas
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VII - C. Visayas
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VIII - E. Visayas
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IX - Zamboanga
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X - N. Mindanao
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XI - Davao
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XII - Soccsksargen
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XIII - Caraga
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XIV - CAR
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XV - BARMM

Isabela Philippines Map
List of Municipalities in the Isabela province within Region II-Cagayan in the Republic of The Philippines
Alicia
|
Angadanan
|
Aurora
|
Benito Soliven
|
Burgos
|
Cabagan
|
Cabatuan
|
Cordon
|
Delfin Albano
|
Dinapigue
|
Divilacan
|
Echague
|
Gamu
|
Jones
|
Luna
|
Maconacon
|
Mallig
|
Naguilian
|
Palanan
|
Quezon
|
Quirino
|
Ramon
|
Reina Mercedes
|
Roxas
|
San Agustin
|
San Guillermo
|
San Isidro
|
San Manuel
|
San Mariano
|
San Mateo
|
San Pablo
|
Santa Maria
|
Santo Tomas
|
Tumauini
Cities in the province of Isabela: Cauayan City
|
Ilagan City (Capital)
|
Santiago City