| Code | Name | Region |
|---|---|---|
| THNON | Nong Khaem | |
| THNOK | Nong Khai Customs House | 43 |
| THNTB | Nonthaburi | 12 |
| THPDB | Padang Besar, Thailand | 90 |
| THPAI | Pai | 58 |
| THPYY | Pai Apt | 58 |
| THPCH | Pak Chong | |
| THPKR | Pak Kret | 12 |
| THPKN | Pak Nam | 11 |
| THPKP | Pak Phanang | 80 |
| THPKB | Pakbara | 91 |
| THLKR | Lat Krabang | 10 |
| THLOE | Loei Apt | 42 |
| THCEI | Mae Fah Luang - Chiang Rai International Apt | 57 |
| THHGN | Mae Hong Son Apt | 58 |
| THMEK | Mae Klong | 75 |
| THMSA | Mae Sai Customs House | 57 |
| THMAS | Mae Sariang Customs House | 58 |
| THMAQ | Mae Sot Apt | 63 |
| THMST | Mae Sot Customs House | 63 |
| THMSM | Maha Sarakham | 22 |
| THMAT | Map Ta Phut | 21 |
| THMIN | Min Buri | 10 |
| THMDN | Mukdahan | 21 |
| THMDH | Mukdahan Customs House | 49 |
| THNNK | Nakhon Nayok | 26 |
| THNPM | Nakhon Pathom | |
| THKOP | Nakhon Phanom Apt | 48 |
| THNAK | Nakhon Ratchasima Apt | 30 |
| THNSA | Nakhon Sawan | 60 |
| THNKT | Nakhon Si Thammarat | 80 |
| THKCB | Kanchanaburi | 71 |
| THKAN | Kantang | 92 |
| THKHA | Khanom | 80 |
| THKMR | Khemarat Customs House | 34 |
| THKHL | Khlong Luang Truck Terminal | 13 |
| THKLY | Khlong Yai | 23 |
| THKKM | Khok Kathiam Apt | 16 |
| THKHB | Khon Buri | 30 |
| THKKC | Khon Kaen | 40 |
| THKLA | Ko Lanta | 81 |
| THKSM | Ko Samui | 84 |
| THKSI | Ko Sichang | 20 |
| THKYO | Ko Yao | 82 |
| THKRV | Krabi | 81 |
| THKBV | Krabi Apt | 81 |
| THKRN | Krathum Baen | 74 |
| THLCH | Laem Chabang | 20 |
| THLPT | Lampang Apt | 52 |
| THLPN | Lamphun | 51 |