| English | eng-000 |
| Halton | |
| العربية | arb-000 | هالتون |
| ISO 3166-2 | art-416 | GB-HAL |
| Deutsch | deu-000 | Halton |
| Esperanto | epo-000 | Halton |
| français | fra-000 | Halton |
| Lëtzebuergesch | ltz-000 | Halton |
| Nederlands | nld-000 | Halton |
| bokmål | nob-000 | Halton |
| română | ron-000 | Halton |
| slovenčina | slk-000 | Halton |
| svenska | swe-000 | Halton |