# ISO 3166-2:TH

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**ISO 3166-2:TH** is the entry for [Thailand](/source/Thailand) in [ISO 3166-2](/source/ISO_3166-2), part of the [ISO 3166](/source/ISO_3166) [standard](/source/Standardization) published by the [International Organization for Standardization](/source/International_Organization_for_Standardization) (ISO), which defines [codes](/source/Code) for the names of the principal [subdivisions](/source/Country_subdivision) (e.g., [provinces](/source/Province) or [states](/source/State_(administrative_division))) of all [countries](/source/Country) coded in [ISO 3166-1](/source/ISO_3166-1).

Currently for Thailand, ISO 3166-2 codes are defined for [one metropolitan administration, one special administrative city and 76 provinces](/source/Provinces_of_Thailand). The metropolitan administration [Bangkok](/source/Bangkok) is the capital of the country and has special status equal to the provinces. The special administrative city [Pattaya](/source/Pattaya) is a self-governing city in [Chonburi province](/source/Chonburi_province).

Each code consists of two parts separated by a hyphen. The first part is TH, the [ISO 3166-1 alpha-2](/source/ISO_3166-1_alpha-2) code of Thailand. The second part is two digits, except Pattaya which uses a letter:

- leading digits 1, 2, 6, 7: [Central Thailand](/source/Central_Thailand)
- leading digits 3, 4: [Northeastern Thailand](/source/Northeastern_Thailand)
- leading digit 5: [Northern Thailand](/source/Northern_Thailand)
- leading digits 8, 9: [Southern Thailand](/source/Southern_Thailand)
- S: [Pattaya](/source/Pattaya)

ISO 3166-2:TH follows the Thai standard [TIS 1099](/source/TIS_1099), which in turn follows codes assigned by the Ministry of Interior.

## Current codes

Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency (ISO 3166/MA).

*Click on the button in the header to sort each column.*

Code Subdivision name (th) (National 2000 = ISO 11940-2:2007 = UN VIII/12 2002) Subdivision name (th) [note 1] Subdivision category TH-37 Amnat Charoen อำนาจเจริญ province TH-15 Ang Thong อ่างทอง province TH-38 Bueng Kan บึงกาฬ province TH-31 Buri Ram บุรีรัมย์ province TH-24 Chachoengsao ฉะเชิงเทรา province TH-18 Chai Nat ชัยนาท province TH-36 Chaiyaphum ชัยภูมิ province TH-22 Chanthaburi จันทบุรี province TH-50 Chiang Mai เชียงใหม่ province TH-57 Chiang Rai เชียงราย province TH-20 Chon Buri ชลบุรี province TH-86 Chumphon ชุมพร province TH-46 Kalasin กาฬสินธุ์ province TH-62 Kamphaeng Phet กำแพงเพชร province TH-71 Kanchanaburi กาญจนบุรี province TH-40 Khon Kaen ขอนแก่น province TH-81 Krabi กระบี่ province TH-10 Krung Thep Maha Nakhon (local variant: Bangkok) กรุงเทพมหานคร metropolitan administration TH-52 Lampang ลำปาง province TH-51 Lamphun ลำพูน province TH-42 Loei เลย province TH-16 Lop Buri ลพบุรี province TH-58 Mae Hong Son แม่ฮ่องสอน province TH-44 Maha Sarakham มหาสารคาม province TH-49 Mukdahan มุกดาหาร province TH-26 Nakhon Nayok นครนายก province TH-73 Nakhon Pathom นครปฐม province TH-48 Nakhon Phanom นครพนม province TH-30 Nakhon Ratchasima นครราชสีมา province TH-60 Nakhon Sawan นครสวรรค์ province TH-80 Nakhon Si Thammarat นครศรีธรรมราช province TH-55 Nan น่าน province TH-96 Narathiwat นราธิวาส province TH-39 Nong Bua Lam Phu หนองบัวลำภู province TH-43 Nong Khai หนองคาย province TH-12 Nonthaburi นนทบุรี province TH-13 Pathum Thani ปทุมธานี province TH-94 Pattani ปัตตานี province TH-82 Phangnga พังงา province TH-93 Phatthalung พัทลุง province TH-S Phatthaya พัทยา special administrative city TH-56 Phayao พะเยา province TH-67 Phetchabun เพชรบูรณ์ province TH-76 Phetchaburi เพชรบุรี province TH-66 Phichit พิจิตร province TH-65 Phitsanulok พิษณุโลก province TH-14 Phra Nakhon Si Ayutthaya พระนครศรีอยุธยา province TH-54 Phrae แพร่ province TH-83 Phuket ภูเก็ต province TH-25 Prachin Buri ปราจีนบุรี province TH-77 Prachuap Khiri Khan ประจวบคีรีขันธ์ province TH-85 Ranong ระนอง province TH-70 Ratchaburi ราชบุรี province TH-21 Rayong ระยอง province TH-45 Roi Et ร้อยเอ็ด province TH-27 Sa Kaeo สระแก้ว province TH-47 Sakon Nakhon สกลนคร province TH-11 Samut Prakan สมุทรปราการ province TH-74 Samut Sakhon สมุทรสาคร province TH-75 Samut Songkhram สมุทรสงคราม province TH-19 Saraburi สระบุรี province TH-91 Satun สตูล province TH-33 Si Sa Ket ศรีสะเกษ province TH-17 Sing Buri สิงห์บุรี province TH-90 Songkhla สงขลา province TH-64 Sukhothai สุโขทัย province TH-72 Suphan Buri สุพรรณบุรี province TH-84 Surat Thani สุราษฎร์ธานี province TH-32 Surin สุรินทร์ province TH-63 Tak ตาก province TH-92 Trang ตรัง province TH-23 Trat ตราด province TH-34 Ubon Ratchathani อุบลราชธานี province TH-41 Udon Thani อุดรธานี province TH-61 Uthai Thani อุทัยธานี province TH-53 Uttaradit อุตรดิตถ์ province TH-95 Yala ยะลา province TH-35 Yasothon ยโสธร province

**Notes**

1. For reference only, Thai name in Thai script not included in the ISO 3166-2 standard.

## See also

- [Subdivisions of Thailand](/source/Subdivisions_of_Thailand)
- [FIPS region codes of Thailand](/source/List_of_FIPS_region_codes_(S-U)#TH:_Thailand)
- Neighbouring countries: [KH](/source/ISO_3166-2:KH), [LA](/source/ISO_3166-2:LA), [MM](/source/ISO_3166-2:MM), [MY](/source/ISO_3166-2:MY)

## External links

- [ISO Online Browsing Platform: TH](https://www.iso.org/obp/ui/#iso:code:3166:TH)
- [Provinces of Thailand](http://www.statoids.com/uth.html), Statoids.com

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Adapted from the Wikipedia article [ISO 3166-2:TH](https://en.wikipedia.org/wiki/ISO_3166-2%3ATH) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/ISO_3166-2%3ATH?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.