| Name | labels | status | parallel or principal name | code | country | adm1 | adm2 | adm3 |
| Auckland |
en | P | = Tāmaki-makau-rau | a1ua | NZ | (N) AUK | ||
| Bay of Plenty |
en | P | = Te Moana a Toi Te Huatahi | a1 | NZ | (N) BOP | ||
| Canterbury |
en | P | = Waitaha | a1 | NZ | (S) CAN | ||
| Chatham Islands |
en | P | = Wharekauri | a1is, r1" | NZ | Chatham | ||
| Gisborne |
en | P | = Tūranga nui a Kiwa | a1ua | NZ | (N) GIS | ||
| Hawke’s Bay |
en | P | = Te Matau a Māui | a1 | NZ | (N) HKB | ||
| Manawatu-Wanganui |
en | P | = Manawatu Whanganui | a1 | NZ | (N) MWT | ||
| Marlborough |
en | P | a1ua | NZ | (S) MBH | |||
| Nelson |
en | P | = Whakatū | a1ua | NZ | (S) NSN | ||
| Northland |
en | P | = Te Tai tokerau | a1 | NZ | (N) NTL | ||
| Otago |
en | P | = Ō Tākou | a1 | NZ | (S) OTA | ||
| Southland |
en | P | = Murihiku | a1 | NZ | (S) STL | ||
| Taranaki |
en, mi | P | a1 | NZ | (N) TKI | |||
| Tasman |
en | P | a1ua | NZ | (S) TAS | |||
| Waikato |
en, mi | P | a1 | NZ | (N) WKO | |||
| Wellington |
en | P | = Te Whanga-nui-a-Tara | a1 | NZ | (N) WGN | ||
| West Coast |
en | P | = Te Tai Poutini | a1 | NZ | (S) WTC |