List of regions
Region I – Ilocos Region
Region II – Cagayan Valley
Region III – Central Luzon
Region IV‑A – CALABARZON
MIMAROPA Region
Region V – Bicol Region
Region VI – Western Visayas
Region VII – Central Visayas
Region VIII – Eastern Visayas
Region IX – Zamboanga Peninsula
Region X – Northern Mindanao
Region XI – Davao Region
Region XII – SOCCSKSARGEN
Region XIII – Caraga
NCR – National Capital Region
CAR – Cordillera Administrative Region
ARMM – Autonomous Region in Muslim Mindanao