PH-AGN
PH-AGS
PH-AKL
PH-ALB
PH-ANT
PH-APA
PH-AUR
PH-BAN
PH-BAS
PH-BEN
PH-BIL
PH-BOH
PH-BTG
PH-BTN
PH-BUK
PH-BUL
PH-CAG
PH-CAM
PH-CAN
PH-CAP
PH-CAS
PH-CAT
PH-CAV
PH-CEB
PH-COM
PH-DAO
PH-DAS
PH-DAV
PH-DIN
PH-DVO
PH-EAS
PH-GUI
PH-IFU
PH-ILI
PH-ILN
PH-ILS
PH-ISA
PH-KAL
PH-LAG
PH-LAN
PH-LAS
PH-LEY
PH-LUN
PH-MAD
PH-MAG
PH-MAS
PH-MDC
PH-MDR
PH-MOU
PH-MSC
ISO 3166-2