| Deutsch | deu-000 |
| Nong Khai | |
| English | eng-000 | Nong Khai |
| English | eng-000 | Nong Khai Province |
| français | fra-000 | Nong Khai |
| français | fra-000 | Province de Nong Khai |
| italiano | ita-000 | Nong Khai |
| 日本語 | jpn-000 | ノーンカーイ |
| 日本語 | jpn-000 | ノーンカーイ県 |
| Nederlands | nld-000 | Changwat Nong Khai |
| Nederlands | nld-000 | Nong Khai |
| bokmål | nob-000 | Nong Khai |
| polski | pol-000 | Prowincja Nong Khai |
| português | por-000 | Nong Khai |
| русский | rus-000 | Нонг-Кхай |
| тоҷикӣ | tgk-000 | Вилояти Нонг Хаи |
| ภาษาไทย | tha-000 | จังหวัดหนองคาย |
| ภาษาไทย | tha-000 | อําเภอเมืองหนองคาย |
| tiếng Việt | vie-000 | Nong Khai |
| tiếng Việt | vie-000 | Tỉnh Nong Khai |