| English | eng-000 |
| West New Britain | |
| ISO 3166-2 | art-416 | PG-WBK |
| Deutsch | deu-000 | West New Britain Province |
| français | fra-000 | Nouvelle-Bretagne occidentale |
| 한국어 | kor-000 | 서뉴브리튼 주 |
| polski | pol-000 | Nowa Brytania Zachodnia |
| svenska | swe-000 | West New Britain |
| Tok Pisin | tpi-000 | Wes Niu Briten |