return {
["Krung Thep Maha Nakhon"] = "TH-10",
["Bangkok"] = "TH-10",
["Samut Prakan"] = "TH-11",
["Samut Prakan Province"] = "TH-11",
["Nonthaburi"] = "TH-12",
["Nonthaburi Province"] = "TH-12",
["Pathum Thani"] = "TH-13",
["Pathum Thani Province"] = "TH-13",
["Phra Nakhon Si Ayutthaya"] = "TH-14",
["Phra Nakhon Si Ayutthaya Province"] = "TH-14",
["Ang Thong"] = "TH-15",
["Ang Thong Province"] = "TH-15",
["Lop Buri"] = "TH-16",
["Lopburi Province"] = "TH-16",
["Sing Buri"] = "TH-17",
["Sing Buri Province"] = "TH-17",
["Chai Nat"] = "TH-18",
["Chai Nat Province"] = "TH-18",
["Saraburi"] = "TH-19",
["Saraburi Province"] = "TH-19",
["Chon Buri"] = "TH-20",
["Chonburi Province"] = "TH-20",
["Rayong"] = "TH-21",
["Rayong Province"] = "TH-21",
["Chanthaburi"] = "TH-22",
["Chanthaburi Province"] = "TH-22",
["Trat"] = "TH-23",
["Trat Province"] = "TH-23",
["Chachoengsao"] = "TH-24",
["Chachoengsao Province"] = "TH-24",
["Prachin Buri"] = "TH-25",
["Prachinburi Province"] = "TH-25",
["Nakhon Nayok"] = "TH-26",
["Nakhon Nayok Province"] = "TH-26",
["Sa Kaeo"] = "TH-27",
["Sa Kaeo Province"] = "TH-27",
["Nakhon Ratchasima"] = "TH-30",
["Nakhon Ratchasima Province"] = "TH-30",
["Buri Ram"] = "TH-31",
["Buriram Province"] = "TH-31",
["Surin"] = "TH-32",
["Surin Province"] = "TH-32",
["Si Sa Ket"] = "TH-33",
["Sisaket Province"] = "TH-33",
["Ubon Ratchathani"] = "TH-34",
["Ubon Ratchathani Province"] = "TH-34",
["Yasothon"] = "TH-35",
["Yasothon Province"] = "TH-35",
["Chaiyaphum"] = "TH-36",
["Chaiyaphum Province"] = "TH-36",
["Amnat Charoen"] = "TH-37",
["Amnat Charoen Province"] = "TH-37",
["Bueng Kan"] = "TH-38",
["Bueng Kan Province"] = "TH-38",
["Nong Bua Lam Phu"] = "TH-39",
["Nong Bua Lamphu Province"] = "TH-39",
["Khon Kaen"] = "TH-40",
["Khon Kaen Province"] = "TH-40",
["Udon Thani"] = "TH-41",
["Udon Thani Province"] = "TH-41",
["Loei"] = "TH-42",
["Loei Province"] = "TH-42",
["Nong Khai"] = "TH-43",
["Nong Khai Province"] = "TH-43",
["Maha Sarakham"] = "TH-44",
["Maha Sarakham Province"] = "TH-44",
["Roi Et"] = "TH-45",
["Roi Et Province"] = "TH-45",
["Kalasin"] = "TH-46",
["Kalasin Province"] = "TH-46",
["Sakon Nakhon"] = "TH-47",
["Sakon Nakhon Province"] = "TH-47",
["Nakhon Phanom"] = "TH-48",
["Nakhon Phanom Province"] = "TH-48",
["Mukdahan"] = "TH-49",
["Mukdahan Province"] = "TH-49",
["Chiang Mai"] = "TH-50",
["Chiang Mai Province"] = "TH-50",
["Lamphun"] = "TH-51",
["Lamphun Province"] = "TH-51",
["Lampang"] = "TH-52",
["Lampang Province"] = "TH-52",
["Uttaradit"] = "TH-53",
["Uttaradit Province"] = "TH-53",
["Phrae"] = "TH-54",
["Phrae Province"] = "TH-54",
["Nan"] = "TH-55",
["Nan Province"] = "TH-55",
["Phayao"] = "TH-56",
["Phayao Province"] = "TH-56",
["Chiang Rai"] = "TH-57",
["Chiang Rai Province"] = "TH-57",
["Mae Hong Son"] = "TH-58",
["Mae Hong Son Province"] = "TH-58",
["Nakhon Sawan"] = "TH-60",
["Nakhon Sawan Province"] = "TH-60",
["Uthai Thani"] = "TH-61",
["Uthai Thani Province"] = "TH-61",
["Kamphaeng Phet"] = "TH-62",
["Kamphaeng Phet Province"] = "TH-62",
["Tak"] = "TH-63",
["Tak Province"] = "TH-63",
["Sukhothai"] = "TH-64",
["Sukhothai Province"] = "TH-64",
["Phitsanulok"] = "TH-65",
["Phitsanulok Province"] = "TH-65",
["Phichit"] = "TH-66",
["Phichit Province"] = "TH-66",
["Phetchabun"] = "TH-67",
["Phetchabun Province"] = "TH-67",
["Ratchaburi"] = "TH-70",
["Ratchaburi Province"] = "TH-70",
["Kanchanaburi"] = "TH-71",
["Kanchanaburi Province"] = "TH-71",
["Suphan Buri"] = "TH-72",
["Suphan Buri Province"] = "TH-72",
["Nakhon Pathom"] = "TH-73",
["Nakhon Pathom Province"] = "TH-73",
["Samut Sakhon"] = "TH-74",
["Samut Sakhon Province"] = "TH-74",
["Samut Songkhram"] = "TH-75",
["Samut Songkhram Province"] = "TH-75",
["Phetchaburi"] = "TH-76",
["Phetchaburi Province"] = "TH-76",
["Prachuap Khiri Khan"] = "TH-77",
["Prachuap Khiri Khan Province"] = "TH-77",
["Nakhon Si Thammarat"] = "TH-80",
["Nakhon Si Thammarat Province"] = "TH-80",
["Krabi"] = "TH-81",
["Krabi Province"] = "TH-81",
["Phangnga"] = "TH-82",
["Phang Nga Province"] = "TH-82",
["Phuket"] = "TH-83",
["Phuket Province"] = "TH-83",
["Surat Thani"] = "TH-84",
["Surat Thani Province"] = "TH-84",
["Ranong"] = "TH-85",
["Ranong Province"] = "TH-85",
["Chumphon"] = "TH-86",
["Chumphon Province"] = "TH-86",
["Songkhla"] = "TH-90",
["Songkhla Province"] = "TH-90",
["Satun"] = "TH-91",
["Satun Province"] = "TH-91",
["Trang"] = "TH-92",
["Trang Province"] = "TH-92",
["Phatthalung"] = "TH-93",
["Phatthalung Province"] = "TH-93",
["Pattani"] = "TH-94",
["Pattani Province"] = "TH-94",
["Yala"] = "TH-95",
["Yala Province"] = "TH-95",
["Narathiwat"] = "TH-96",
["Narathiwat Province"] = "TH-96",
["Phatthaya"] = "TH-S",
["Pattaya"] = "TH-S",
}
