Central | Northern | Northeastern | Eastern | Southern |
Ang Thong | Chiang Mai | Amnat Charoen | Chachoengsao | Chumphon |
Bangkok | Chieng Rai | Khon Kaen | Chonburi | Nakhon Si Thammarat |
Chainat | Kamphaeng Phet | Maha Sarakham | Prachinburi | Phang Nga |
Lopburi | Lampang | Nakhon Ratchasima | Rayong | Phatthalung |
Nakhon Nayok | Lamphun | Nong Khai | Sa Kaeo | Phuket |
Nakhon Pathom | Nakhon Sawan | Roi Et | | Prachuap Khiri Khan |
Nonthaburi | Phetchabun | Ubon Ratchathani | | Songkhla |
Pathum Thani | Phitsanulok | Udon Thani | | Surat Thani |
Phetchaburi | Phrae | Yasothon | | |
Phra Nakhon Si Ayutthaya | Sukhothai | | | |
Ratchaburi | Tak | | | |
Samut Prakan | Uthai Thani | | | |
Samut Sakhon | Uttaradit | | | |
Saraburi | | | | |
Sing Buri | | | | |